mirror of
https://github.com/parsecsv/parsecsv-for-php.git
synced 2026-02-19 08:36:39 +00:00
Addresses #51
This commit is contained in:
William Knauss
319
parsecsv.lib.php
319
parsecsv.lib.php
@@ -7,10 +7,10 @@ class parseCSV {
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https://github.com/parsecsv/parsecsv-for-php
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Fully conforms to the specifications lined out on wikipedia:
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- http://en.wikipedia.org/wiki/Comma-separated_values
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- http://en.wikipedia.org/wiki/Comma-separated_values
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Based on the concept of Ming Hong Ng's CsvFileParser class:
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- http://minghong.blogspot.com/2006/07/csv-parser-for-php.html
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- http://minghong.blogspot.com/2006/07/csv-parser-for-php.html
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(The MIT license)
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@@ -72,7 +72,7 @@ class parseCSV {
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$csv = new parseCSV();
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$csv->output('movies.csv', $array, array('field 1', 'field 2'), ',');
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----------------
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*/
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*/
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/**
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* Configuration
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@@ -339,7 +339,6 @@ class parseCSV {
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*/
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public $data = array();
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/**
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* Constructor
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* Class constructor
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@@ -350,7 +349,7 @@ class parseCSV {
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* @param [integer] limit Limits the number of returned rows to specified amount
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* @param [string] conditions Basic SQL-like conditions for row matching
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*/
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public function __construct ($input = null, $offset = null, $limit = null, $conditions = null, $keep_file_data = null) {
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public function __construct($input = null, $offset = null, $limit = null, $conditions = null, $keep_file_data = null) {
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if (!is_null($offset)) {
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$this->offset = $offset;
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}
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@@ -364,7 +363,7 @@ class parseCSV {
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}
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if (!is_null($keep_file_data)) {
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$this->keep_file_data = $keep_file_data;
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$this->keep_file_data = $keep_file_data;
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}
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if (!empty($input)) {
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@@ -372,12 +371,10 @@ class parseCSV {
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}
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}
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// ==============================================
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// ----- [ Main Functions ] ---------------------
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// ==============================================
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/**
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* Parse
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* Parse a CSV file or string
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@@ -390,7 +387,7 @@ class parseCSV {
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*
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* @return [bool]
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*/
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public function parse ($input = null, $offset = null, $limit = null, $conditions = null) {
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public function parse($input = null, $offset = null, $limit = null, $conditions = null) {
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if (is_null($input)) {
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$input = $this->file;
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}
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@@ -410,10 +407,9 @@ class parseCSV {
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if (is_readable($input)) {
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$this->data = $this->parse_file($input);
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}
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else {
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} else {
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$this->file_data = &$input;
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$this->data = $this->parse_string();
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$this->data = $this->parse_string();
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}
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if ($this->data === false) {
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@@ -436,12 +432,12 @@ class parseCSV {
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*
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* @return [bool]
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*/
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public function save ($file = null, $data = array(), $append = false, $fields = array()) {
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public function save($file = null, $data = array(), $append = false, $fields = array()) {
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if (empty($file)) {
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$file = &$this->file;
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}
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$mode = ($append) ? 'at' : 'wt';
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$mode = ($append) ? 'at' : 'wt';
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$is_php = (preg_match('/\.php$/i', $file)) ? true : false;
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return $this->_wfile($file, $this->unparse($data, $fields, $append, $is_php), $mode);
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@@ -459,7 +455,7 @@ class parseCSV {
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*
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* @return [string]
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*/
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public function output ($filename = null, $data = array(), $fields = array(), $delimiter = null) {
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public function output($filename = null, $data = array(), $fields = array(), $delimiter = null) {
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if (empty($filename)) {
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$filename = $this->output_filename;
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}
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@@ -472,11 +468,11 @@ class parseCSV {
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if (!is_null($filename)) {
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header('Content-type: application/csv');
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header('Content-Length: '.strlen($data));
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header('Content-Length: ' . strlen($data));
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header('Cache-Control: no-cache, must-revalidate');
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header('Pragma: no-cache');
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header('Expires: 0');
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header('Content-Disposition: attachment; filename="'.$filename.'"; modification-date="'.date('r').'";');
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header('Content-Disposition: attachment; filename="' . $filename . '"; modification-date="' . date('r') . '";');
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echo $data;
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}
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@@ -492,7 +488,7 @@ class parseCSV {
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* @param [string] $input Input character encoding, uses default if left blank
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* @param [string] $output Output character encoding, uses default if left blank
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*/
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public function encoding ($input = null, $output = null) {
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public function encoding($input = null, $output = null) {
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$this->convert_encoding = true;
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if (!is_null($input)) {
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$this->input_encoding = $input;
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@@ -517,7 +513,7 @@ class parseCSV {
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*
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* @return [string]
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*/
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public function auto ($file = null, $parse = true, $search_depth = null, $preferred = null, $enclosure = null) {
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public function auto($file = null, $parse = true, $search_depth = null, $preferred = null, $enclosure = null) {
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if (is_null($file)) {
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$file = $this->file;
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}
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@@ -537,55 +533,48 @@ class parseCSV {
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if (empty($this->file_data)) {
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if ($this->_check_data($file)) {
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$data = &$this->file_data;
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}
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else {
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} else {
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return false;
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}
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}
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else {
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} else {
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$data = &$this->file_data;
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}
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$chars = array();
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$strlen = strlen($data);
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$chars = array();
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$strlen = strlen($data);
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$enclosed = false;
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$n = 1;
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$to_end = true;
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$n = 1;
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$to_end = true;
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// walk specific depth finding posssible delimiter characters
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for ($i=0; $i < $strlen; $i++) {
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$ch = $data{$i};
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$nch = (isset($data{$i+1})) ? $data{$i+1} : false ;
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$pch = (isset($data{$i-1})) ? $data{$i-1} : false ;
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for ($i = 0; $i < $strlen; $i++) {
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$ch = $data{$i};
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$nch = (isset($data{$i + 1})) ? $data{$i + 1} : false;
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$pch = (isset($data{$i - 1})) ? $data{$i - 1} : false;
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// open and closing quotes
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if ($ch == $enclosure) {
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if (!$enclosed || $nch != $enclosure) {
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$enclosed = ($enclosed) ? false : true ;
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}
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elseif ($enclosed) {
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$enclosed = ($enclosed) ? false : true;
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} elseif ($enclosed) {
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$i++;
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}
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// end of row
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}
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elseif (($ch == "\n" && $pch != "\r" || $ch == "\r") && !$enclosed) {
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// end of row
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} elseif (($ch == "\n" && $pch != "\r" || $ch == "\r") && !$enclosed) {
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if ($n >= $search_depth) {
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$strlen = 0;
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$to_end = false;
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}
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else {
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} else {
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$n++;
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}
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// count character
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}
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elseif (!$enclosed) {
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if (!preg_match('/['.preg_quote($this->auto_non_chars, '/').']/i', $ch)) {
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// count character
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} elseif (!$enclosed) {
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if (!preg_match('/[' . preg_quote($this->auto_non_chars, '/') . ']/i', $ch)) {
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if (!isset($chars[$ch][$n])) {
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$chars[$ch][$n] = 1;
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}
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else {
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} else {
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$chars[$ch][$n]++;
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}
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}
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@@ -593,7 +582,7 @@ class parseCSV {
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}
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// filtering
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$depth = ($to_end) ? $n-1 : $n;
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$depth = ($to_end) ? $n - 1 : $n;
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$filtered = array();
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foreach ($chars as $char => $value) {
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if ($match = $this->_check_count($char, $value, $depth, $preferred)) {
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@@ -613,7 +602,6 @@ class parseCSV {
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return $this->delimiter;
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}
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// ==============================================
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// ----- [ Core Functions ] ---------------------
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// ==============================================
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@@ -628,7 +616,7 @@ class parseCSV {
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*
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* @return [array|bool]
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*/
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public function parse_file ($file = null) {
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public function parse_file($file = null) {
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if (is_null($file)) {
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$file = $this->file;
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}
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@@ -648,91 +636,86 @@ class parseCSV {
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*
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* @return 2D array with CSV data, or false on failure
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*/
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public function parse_string ($data = null) {
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public function parse_string($data = null) {
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if (empty($data)) {
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if ($this->_check_data()) {
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$data = &$this->file_data;
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}
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else {
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} else {
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return false;
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}
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}
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$white_spaces = str_replace($this->delimiter, '', " \t\x0B\0");
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$rows = array();
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$row = array();
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$row_count = 0;
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$current = '';
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$head = (!empty($this->fields)) ? $this->fields : array();
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$col = 0;
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$enclosed = false;
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$rows = array();
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$row = array();
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$row_count = 0;
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$current = '';
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$head = (!empty($this->fields)) ? $this->fields : array();
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$col = 0;
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$enclosed = false;
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$was_enclosed = false;
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$strlen = strlen($data);
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$strlen = strlen($data);
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// force the parser to process end of data as a character (false) when
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// data does not end with a line feed or carriage return character.
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$lch = $data{$strlen-1};
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$lch = $data{$strlen - 1};
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if ($lch != "\n" && $lch != "\r") {
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$strlen++;
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}
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// walk through each character
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for ($i=0; $i < $strlen; $i++) {
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$ch = (isset($data{$i})) ? $data{$i} : false;
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$nch = (isset($data{$i+1})) ? $data{$i+1} : false;
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$pch = (isset($data{$i-1})) ? $data{$i-1} : false;
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for ($i = 0; $i < $strlen; $i++) {
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$ch = (isset($data{$i})) ? $data{$i} : false;
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$nch = (isset($data{$i + 1})) ? $data{$i + 1} : false;
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$pch = (isset($data{$i - 1})) ? $data{$i - 1} : false;
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// open/close quotes, and inline quotes
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if ($ch == $this->enclosure) {
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if (!$enclosed) {
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if (ltrim($current,$white_spaces) == '') {
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$enclosed = true;
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if (ltrim($current, $white_spaces) == '') {
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$enclosed = true;
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$was_enclosed = true;
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}
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else {
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} else {
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$this->error = 2;
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$error_row = count($rows) + 1;
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$error_col = $col + 1;
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if (!isset($this->error_info[$error_row.'-'.$error_col])) {
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$this->error_info[$error_row.'-'.$error_col] = array(
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'type' => 2,
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'info' => 'Syntax error found on row '.$error_row.'. Non-enclosed fields can not contain double-quotes.',
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'row' => $error_row,
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'field' => $error_col,
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$error_row = count($rows) + 1;
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$error_col = $col + 1;
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if (!isset($this->error_info[$error_row . '-' . $error_col])) {
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$this->error_info[$error_row . '-' . $error_col] = array(
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'type' => 2,
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'info' => 'Syntax error found on row ' . $error_row . '. Non-enclosed fields can not contain double-quotes.',
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'row' => $error_row,
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'field' => $error_col,
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'field_name' => (!empty($head[$col])) ? $head[$col] : null,
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);
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}
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$current .= $ch;
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}
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}
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elseif ($nch == $this->enclosure) {
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} elseif ($nch == $this->enclosure) {
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$current .= $ch;
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$i++;
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}
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elseif ($nch != $this->delimiter && $nch != "\r" && $nch != "\n") {
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for ($x=($i+1); isset($data{$x}) && ltrim($data{$x}, $white_spaces) == ''; $x++) {}
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} elseif ($nch != $this->delimiter && $nch != "\r" && $nch != "\n") {
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for ($x = ($i + 1);isset($data{$x}) && ltrim($data{$x}, $white_spaces) == ''; $x++) {}
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if ($data{$x} == $this->delimiter) {
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$enclosed = false;
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$i = $x;
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}
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else {
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$i = $x;
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} else {
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if ($this->error < 1) {
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$this->error = 1;
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}
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$error_row = count($rows) + 1;
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$error_col = $col + 1;
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if (!isset($this->error_info[$error_row.'-'.$error_col])) {
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$this->error_info[$error_row.'-'.$error_col] = array(
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if (!isset($this->error_info[$error_row . '-' . $error_col])) {
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$this->error_info[$error_row . '-' . $error_col] = array(
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'type' => 1,
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'info' =>
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'Syntax error found on row '.(count($rows) + 1).'. '.
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'A single double-quote was found within an enclosed string. '.
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'Enclosed double-quotes must be escaped with a second double-quote.',
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'row' => count($rows) + 1,
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'field' => $col + 1,
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'Syntax error found on row ' . (count($rows) + 1) . '. ' .
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'A single double-quote was found within an enclosed string. ' .
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'Enclosed double-quotes must be escaped with a second double-quote.',
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'row' => count($rows) + 1,
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'field' => $col + 1,
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'field_name' => (!empty($head[$col])) ? $head[$col] : null,
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);
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}
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@@ -740,18 +723,16 @@ class parseCSV {
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$current .= $ch;
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$enclosed = false;
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}
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}
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else {
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} else {
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$enclosed = false;
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}
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// end of field/row/csv
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}
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elseif ( ($ch == $this->delimiter || $ch == "\n" || $ch == "\r" || $ch === false) && !$enclosed ) {
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$key = (!empty($head[$col])) ? $head[$col] : $col;
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$row[$key] = ($was_enclosed) ? $current : trim($current);
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$current = '';
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$was_enclosed = false;
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// end of field/row/csv
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} elseif (($ch == $this->delimiter || $ch == "\n" || $ch == "\r" || $ch === false) && !$enclosed) {
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$key = (!empty($head[$col])) ? $head[$col] : $col;
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$row[$key] = ($was_enclosed) ? $current : trim($current);
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$current = '';
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$was_enclosed = false;
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$col++;
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// end of row
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@@ -759,18 +740,18 @@ class parseCSV {
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if ($this->_validate_offset($row_count) && $this->_validate_row_conditions($row, $this->conditions)) {
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if ($this->heading && empty($head)) {
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$head = $row;
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}
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elseif (empty($this->fields) || (!empty($this->fields) && (($this->heading && $row_count > 0) || !$this->heading))) {
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} elseif (empty($this->fields) || (!empty($this->fields) && (($this->heading && $row_count > 0) || !$this->heading))) {
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if (!empty($this->sort_by) && !empty($row[$this->sort_by])) {
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if (isset($rows[$row[$this->sort_by]])) {
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$rows[$row[$this->sort_by].'_0'] = &$rows[$row[$this->sort_by]];
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$rows[$row[$this->sort_by] . '_0'] = &$rows[$row[$this->sort_by]];
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unset($rows[$row[$this->sort_by]]);
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for ($sn=1; isset($rows[$row[$this->sort_by].'_'.$sn]); $sn++) {}
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$rows[$row[$this->sort_by].'_'.$sn] = $row;
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for ($sn = 1;isset($rows[$row[$this->sort_by] . '_' . $sn]); $sn++) {}
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$rows[$row[$this->sort_by] . '_' . $sn] = $row;
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} else {
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$rows[$row[$this->sort_by]] = $row;
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}
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else $rows[$row[$this->sort_by]] = $row;
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}
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else {
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} else {
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$rows[] = $row;
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}
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}
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@@ -789,9 +770,8 @@ class parseCSV {
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}
|
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}
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||||
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// append character to current field
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}
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else {
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// append character to current field
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} else {
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$current .= $ch;
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}
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}
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@@ -801,15 +781,14 @@ class parseCSV {
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$sort_type = SORT_REGULAR;
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if ($this->sort_type == 'numeric') {
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$sort_type = SORT_NUMERIC;
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}
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elseif ($this->sort_type == 'string') {
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} elseif ($this->sort_type == 'string') {
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||||
$sort_type = SORT_STRING;
|
||||
}
|
||||
|
||||
($this->sort_reverse) ? krsort($rows, $sort_type) : ksort($rows, $sort_type);
|
||||
|
||||
if ($this->offset !== null || $this->limit !== null) {
|
||||
$rows = array_slice($rows, ($this->offset === null ? 0 : $this->offset) , $this->limit, true);
|
||||
$rows = array_slice($rows, ($this->offset === null ? 0 : $this->offset), $this->limit, true);
|
||||
}
|
||||
}
|
||||
|
||||
@@ -833,12 +812,12 @@ class parseCSV {
|
||||
*
|
||||
* @return CSV data (text string)
|
||||
*/
|
||||
public function unparse ($data = array(), $fields = array(), $append = false , $is_php = false, $delimiter = null) {
|
||||
public function unparse($data = array(), $fields = array(), $append = false, $is_php = false, $delimiter = null) {
|
||||
if (!is_array($data) || empty($data)) {
|
||||
$data = &$this->data;
|
||||
}
|
||||
|
||||
if (!is_array($fields) || empty($fields)) {
|
||||
if (!is_array($fields) || empty($fields)) {
|
||||
$fields = &$this->titles;
|
||||
}
|
||||
|
||||
@@ -846,8 +825,8 @@ class parseCSV {
|
||||
$delimiter = $this->delimiter;
|
||||
}
|
||||
|
||||
$string = ($is_php) ? "<?php header('Status: 403'); die(' '); ?>".$this->linefeed : '';
|
||||
$entry = array();
|
||||
$string = ($is_php) ? "<?php header('Status: 403'); die(' '); ?>" . $this->linefeed : '';
|
||||
$entry = array();
|
||||
|
||||
// create heading
|
||||
if ($this->heading && !$append && !empty($fields)) {
|
||||
@@ -855,8 +834,8 @@ class parseCSV {
|
||||
$entry[] = $this->_enclose_value($value, $delimiter);
|
||||
}
|
||||
|
||||
$string .= implode($delimiter, $entry).$this->linefeed;
|
||||
$entry = array();
|
||||
$string .= implode($delimiter, $entry) . $this->linefeed;
|
||||
$entry = array();
|
||||
}
|
||||
|
||||
// create data
|
||||
@@ -865,10 +844,10 @@ class parseCSV {
|
||||
$entry[] = $this->_enclose_value($value, $delimiter);
|
||||
}
|
||||
|
||||
$string .= implode($delimiter, $entry).$this->linefeed;
|
||||
$entry = array();
|
||||
$string .= implode($delimiter, $entry) . $this->linefeed;
|
||||
$entry = array();
|
||||
}
|
||||
|
||||
|
||||
if ($this->convert_encoding) {
|
||||
$string = iconv($this->input_encoding, $this->output_encoding, $string);
|
||||
}
|
||||
@@ -884,17 +863,15 @@ class parseCSV {
|
||||
*
|
||||
* @return true or false
|
||||
*/
|
||||
public function load_data ($input = null) {
|
||||
public function load_data($input = null) {
|
||||
$data = null;
|
||||
$file = null;
|
||||
|
||||
if (is_null($input)) {
|
||||
$file = $this->file;
|
||||
}
|
||||
elseif (file_exists($input)) {
|
||||
} elseif (file_exists($input)) {
|
||||
$file = $input;
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
$data = $input;
|
||||
}
|
||||
|
||||
@@ -922,7 +899,6 @@ class parseCSV {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
// ==============================================
|
||||
// ----- [ Internal Functions ] -----------------
|
||||
// ==============================================
|
||||
@@ -936,7 +912,7 @@ class parseCSV {
|
||||
*
|
||||
* @return true of false
|
||||
*/
|
||||
protected function _validate_row_conditions ($row = array(), $conditions = null) {
|
||||
protected function _validate_row_conditions($row = array(), $conditions = null) {
|
||||
if (!empty($row)) {
|
||||
if (!empty($conditions)) {
|
||||
$conditions = (strpos($conditions, ' OR ') !== false) ? explode(' OR ', $conditions) : array($conditions);
|
||||
@@ -944,15 +920,14 @@ class parseCSV {
|
||||
foreach ($conditions as $key => $value) {
|
||||
if (strpos($value, ' AND ') !== false) {
|
||||
$value = explode(' AND ', $value);
|
||||
$and = '';
|
||||
$and = '';
|
||||
|
||||
foreach ($value as $k => $v) {
|
||||
$and .= $this->_validate_row_condition($row, $v);
|
||||
}
|
||||
|
||||
$or .= (strpos($and, '0') !== false) ? '0' : '1';
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
$or .= $this->_validate_row_condition($row, $value);
|
||||
}
|
||||
}
|
||||
@@ -975,7 +950,7 @@ class parseCSV {
|
||||
*
|
||||
* @return true of false
|
||||
*/
|
||||
protected function _validate_row_condition ($row, $condition) {
|
||||
protected function _validate_row_condition($row, $condition) {
|
||||
$operators = array(
|
||||
'=', 'equals', 'is',
|
||||
'!=', 'is not',
|
||||
@@ -995,9 +970,9 @@ class parseCSV {
|
||||
|
||||
$operators_regex = implode('|', $operators_regex);
|
||||
|
||||
if (preg_match('/^(.+) ('.$operators_regex.') (.+)$/i', trim($condition), $capture)) {
|
||||
if (preg_match('/^(.+) (' . $operators_regex . ') (.+)$/i', trim($condition), $capture)) {
|
||||
$field = $capture[1];
|
||||
$op = $capture[2];
|
||||
$op = $capture[2];
|
||||
$value = $capture[3];
|
||||
|
||||
if (preg_match('/^([\'\"]{1})(.*)([\'\"]{1})$/i', $value, $capture)) {
|
||||
@@ -1013,29 +988,21 @@ class parseCSV {
|
||||
if (array_key_exists($field, $row)) {
|
||||
if (($op == '=' || $op == 'equals' || $op == 'is') && $row[$field] == $value) {
|
||||
return '1';
|
||||
}
|
||||
elseif (($op == '!=' || $op == 'is not') && $row[$field] != $value) {
|
||||
} elseif (($op == '!=' || $op == 'is not') && $row[$field] != $value) {
|
||||
return '1';
|
||||
}
|
||||
elseif (($op == '<' || $op == 'is less than' ) && $row[$field] < $value) {
|
||||
} elseif (($op == '<' || $op == 'is less than') && $row[$field] < $value) {
|
||||
return '1';
|
||||
}
|
||||
elseif (($op == '>' || $op == 'is greater than') && $row[$field] > $value) {
|
||||
} elseif (($op == '>' || $op == 'is greater than') && $row[$field] > $value) {
|
||||
return '1';
|
||||
}
|
||||
elseif (($op == '<=' || $op == 'is less than or equals' ) && $row[$field] <= $value) {
|
||||
} elseif (($op == '<=' || $op == 'is less than or equals') && $row[$field] <= $value) {
|
||||
return '1';
|
||||
}
|
||||
elseif (($op == '>=' || $op == 'is greater than or equals') && $row[$field] >= $value) {
|
||||
} elseif (($op == '>=' || $op == 'is greater than or equals') && $row[$field] >= $value) {
|
||||
return '1';
|
||||
}
|
||||
elseif ($op == 'contains' && preg_match('/'.preg_quote($value, '/').'/i', $row[$field])) {
|
||||
} elseif ($op == 'contains' && preg_match('/' . preg_quote($value, '/') . '/i', $row[$field])) {
|
||||
return '1';
|
||||
}
|
||||
elseif ($op == 'does not contain' && !preg_match('/'.preg_quote($value, '/').'/i', $row[$field])) {
|
||||
} elseif ($op == 'does not contain' && !preg_match('/' . preg_quote($value, '/') . '/i', $row[$field])) {
|
||||
return '1';
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
return '0';
|
||||
}
|
||||
}
|
||||
@@ -1052,7 +1019,7 @@ class parseCSV {
|
||||
*
|
||||
* @return true of false
|
||||
*/
|
||||
protected function _validate_offset ($current_row) {
|
||||
protected function _validate_offset($current_row) {
|
||||
if ($this->sort_by === null && $this->offset !== null && $current_row < $this->offset) {
|
||||
return false;
|
||||
}
|
||||
@@ -1069,16 +1036,16 @@ class parseCSV {
|
||||
*
|
||||
* @return Processed value
|
||||
*/
|
||||
protected function _enclose_value ($value = null, $delimiter = null) {
|
||||
protected function _enclose_value($value = null, $delimiter = null) {
|
||||
if (is_null($delimiter)) {
|
||||
$delimiter = $this->delimiter;
|
||||
}
|
||||
if ($value !== null && $value != '') {
|
||||
$delimiter_quoted = preg_quote($delimiter, '/');
|
||||
$enclosure_quoted = preg_quote($this->enclosure, '/');
|
||||
if (preg_match("/".$delimiter_quoted."|".$enclosure_quoted."|\n|\r/i", $value) || ($value{0} == ' ' || substr($value, -1) == ' ') || $this->enclose_all) {
|
||||
$value = str_replace($this->enclosure, $this->enclosure.$this->enclosure, $value);
|
||||
$value = $this->enclosure.$value.$this->enclosure;
|
||||
if (preg_match("/" . $delimiter_quoted . "|" . $enclosure_quoted . "|\n|\r/i", $value) || ($value{0} == ' ' || substr($value, -1) == ' ') || $this->enclose_all) {
|
||||
$value = str_replace($this->enclosure, $this->enclosure . $this->enclosure, $value);
|
||||
$value = $this->enclosure . $value . $this->enclosure;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1093,9 +1060,11 @@ class parseCSV {
|
||||
*
|
||||
* @return true or false
|
||||
*/
|
||||
protected function _check_data ($file = null) {
|
||||
protected function _check_data($file = null) {
|
||||
if (empty($this->file_data)) {
|
||||
if (is_null($file)) $file = $this->file;
|
||||
if (is_null($file)) {
|
||||
$file = $this->file;
|
||||
}
|
||||
|
||||
return $this->load_data($file);
|
||||
}
|
||||
@@ -1115,35 +1084,31 @@ class parseCSV {
|
||||
*
|
||||
* @return special string used for delimiter selection, or false
|
||||
*/
|
||||
protected function _check_count ($char, $array, $depth, $preferred) {
|
||||
protected function _check_count($char, $array, $depth, $preferred) {
|
||||
if ($depth == count($array)) {
|
||||
$first = null;
|
||||
$equal = null;
|
||||
$first = null;
|
||||
$equal = null;
|
||||
$almost = false;
|
||||
foreach ($array as $key => $value) {
|
||||
if ($first == null) {
|
||||
$first = $value;
|
||||
}
|
||||
elseif ($value == $first && $equal !== false) {
|
||||
} elseif ($value == $first && $equal !== false) {
|
||||
$equal = true;
|
||||
} elseif ($value == $first + 1 && $equal !== false) {
|
||||
$equal = true;
|
||||
}
|
||||
elseif ($value == $first+1 && $equal !== false) {
|
||||
$equal = true;
|
||||
$almost = true;
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
$equal = false;
|
||||
}
|
||||
}
|
||||
|
||||
if ($equal) {
|
||||
$match = ($almost) ? 2 : 1;
|
||||
$pref = strpos($preferred, $char);
|
||||
$pref = ($pref !== false) ? str_pad($pref, 3, '0', STR_PAD_LEFT) : '999';
|
||||
$pref = strpos($preferred, $char);
|
||||
$pref = ($pref !== false) ? str_pad($pref, 3, '0', STR_PAD_LEFT) : '999';
|
||||
|
||||
return $pref.$match.'.'.(99999 - str_pad($first, 5, '0', STR_PAD_LEFT));
|
||||
}
|
||||
else {
|
||||
return $pref . $match . '.' . (99999 - str_pad($first, 5, '0', STR_PAD_LEFT));
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@@ -1157,7 +1122,7 @@ class parseCSV {
|
||||
*
|
||||
* @return Data from file, or false on failure
|
||||
*/
|
||||
protected function _rfile ($file = null) {
|
||||
protected function _rfile($file = null) {
|
||||
if (is_readable($file)) {
|
||||
if (!($fh = fopen($file, 'r'))) {
|
||||
return false;
|
||||
@@ -1182,8 +1147,8 @@ class parseCSV {
|
||||
*
|
||||
* @return true or false
|
||||
*/
|
||||
protected function _wfile ($file, $string = '') {
|
||||
file_put_contents($file,$string);
|
||||
protected function _wfile($file, $string = '') {
|
||||
file_put_contents($file, $string);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user