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https://github.com/invoiceninja/invoiceninja.git
synced 2025-06-23 20:00:33 -04:00
Fix for parseCSV constructor error
This commit is contained in:
Hillel Coren
parent
bd624710a8
commit
346dde8e97
@ -1,21 +1,21 @@
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<?php
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class parseCSV {
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/*
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Class: parseCSV v0.3.2
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http://code.google.com/p/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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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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Copyright (c) 2007 Jim Myhrberg (jim@zydev.info).
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Permission is hereby granted, free of charge, to any person obtaining a copy
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@ -35,9 +35,9 @@ class parseCSV {
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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Code Examples
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----------------
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# general usage
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@ -74,7 +74,7 @@ class parseCSV {
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$csv = new parseCSV();
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$csv->output (true, 'movies.csv', $array);
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----------------
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*/
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@ -83,87 +83,87 @@ class parseCSV {
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* Configuration
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* - set these options with $object->var_name = 'value';
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*/
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# use first line/entry as field names
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var $heading = true;
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# override field names
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var $fields = [];
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# sort entries by this field
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var $sort_by = null;
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var $sort_reverse = false;
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# delimiter (comma) and enclosure (double quote)
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var $delimiter = ',';
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var $enclosure = '"';
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# basic SQL-like conditions for row matching
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var $conditions = null;
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# number of rows to ignore from beginning of data
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var $offset = null;
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# limits the number of returned rows to specified amount
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var $limit = null;
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# number of rows to analyze when attempting to auto-detect delimiter
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var $auto_depth = 15;
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# characters to ignore when attempting to auto-detect delimiter
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var $auto_non_chars = "a-zA-Z0-9\n\r";
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# preferred delimiter characters, only used when all filtering method
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# returns multiple possible delimiters (happens very rarely)
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var $auto_preferred = ",;\t.:|";
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# character encoding options
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var $convert_encoding = false;
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var $input_encoding = 'ISO-8859-1';
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var $output_encoding = 'ISO-8859-1';
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# used by unparse(), save(), and output() functions
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var $linefeed = "\r\n";
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# only used by output() function
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var $output_delimiter = ',';
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var $output_filename = 'data.csv';
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/**
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* Internal variables
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*/
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# current file
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var $file;
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# loaded file contents
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var $file_data;
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# array of field values in data parsed
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var $titles = [];
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# two dimentional array of CSV data
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var $data = [];
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/**
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* Constructor
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* @param input CSV file or string
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* @return nothing
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*/
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function parseCSV ($input = null, $offset = null, $limit = null, $conditions = null) {
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function __construct ($input = null, $offset = null, $limit = null, $conditions = null) {
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if ( $offset !== null ) $this->offset = $offset;
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if ( $limit !== null ) $this->limit = $limit;
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if ( count($conditions) > 0 ) $this->conditions = $conditions;
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if ( !empty($input) ) $this->parse($input);
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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 CSV file or string
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* @param input CSV file or string
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@ -184,7 +184,7 @@ class parseCSV {
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}
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return true;
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}
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/**
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* Save changes, or new file and/or data
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* @param file file to save to
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@ -199,7 +199,7 @@ class parseCSV {
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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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}
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/**
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* Generate CSV based string for output
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* @param output if true, prints headers and strings to browser
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@ -220,7 +220,7 @@ class parseCSV {
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}
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return $data;
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}
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/**
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* Convert character encoding
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* @param input input character encoding, uses default if left blank
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@ -232,7 +232,7 @@ class parseCSV {
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if ( $input !== null ) $this->input_encoding = $input;
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if ( $output !== null ) $this->output_encoding = $output;
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}
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/**
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* Auto-Detect Delimiter: Find delimiter by analyzing a specific number of
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* rows to determine most probable delimiter character
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@ -244,13 +244,13 @@ class parseCSV {
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* @return delimiter character
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*/
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function auto ($file = null, $parse = true, $search_depth = null, $preferred = null, $enclosure = null) {
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if ( $file === null ) $file = $this->file;
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if ( empty($search_depth) ) $search_depth = $this->auto_depth;
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if ( $enclosure === null ) $enclosure = $this->enclosure;
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if ( $preferred === null ) $preferred = $this->auto_preferred;
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if ( empty($this->file_data) ) {
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if ( $this->_check_data($file) ) {
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$data = &$this->file_data;
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@ -258,24 +258,24 @@ class parseCSV {
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} else {
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$data = &$this->file_data;
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}
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$chars = [];
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$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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// 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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// open and closing quotes
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if ( $ch == $enclosure && (!$enclosed || $nch != $enclosure) ) {
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$enclosed = ( $enclosed ) ? false : true ;
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// inline quotes
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// inline quotes
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} elseif ( $ch == $enclosure && $enclosed ) {
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$i++;
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@ -287,7 +287,7 @@ class parseCSV {
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} else {
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$n++;
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}
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// count character
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} elseif (!$enclosed) {
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if ( !preg_match('/['.preg_quote($this->auto_non_chars, '/').']/i', $ch) ) {
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@ -299,7 +299,7 @@ class parseCSV {
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}
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}
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}
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// filtering
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$depth = ( $to_end ) ? $n-1 : $n ;
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$filtered = [];
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@ -308,24 +308,24 @@ class parseCSV {
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$filtered[$match] = $char;
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}
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}
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// capture most probable delimiter
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ksort($filtered);
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$delimiter = reset($filtered);
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$this->delimiter = $delimiter;
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// parse data
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if ( $parse ) $this->data = $this->parse_string();
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return $delimiter;
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}
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// ==============================================
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// ----- [ Core Functions ] ---------------------
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// ==============================================
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/**
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* Read file to string and call parse_string()
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* @param file local CSV file
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@ -336,7 +336,7 @@ class parseCSV {
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if ( empty($this->file_data) ) $this->load_data($file);
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return ( !empty($this->file_data) ) ? $this->parse_string() : false ;
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}
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/**
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* Parse CSV strings to arrays
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* @param data CSV string
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@ -348,7 +348,7 @@ class parseCSV {
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$data = &$this->file_data;
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} else return false;
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}
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$rows = [];
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$row = [];
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$row_count = 0;
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@ -358,19 +358,19 @@ class parseCSV {
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$enclosed = false;
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$was_enclosed = false;
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$strlen = strlen($data);
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// walk through each character
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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 == $this->enclosure && (!$enclosed || $nch != $this->enclosure) ) {
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$enclosed = ( $enclosed ) ? false : true ;
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if ( $enclosed ) $was_enclosed = true;
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// inline quotes
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// inline quotes
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} elseif ( $ch == $this->enclosure && $enclosed ) {
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$current .= $ch;
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$i++;
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@ -382,7 +382,7 @@ class parseCSV {
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$row[$key] = $current;
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$current = '';
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$col++;
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// end of row
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if ( $ch == "\n" || $ch == "\r" ) {
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if ( $this->_validate_offset($row_count) && $this->_validate_row_conditions($row, $this->conditions) ) {
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@ -406,7 +406,7 @@ class parseCSV {
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$i = $strlen;
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}
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}
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// append character to current field
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} else {
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$current .= $ch;
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@ -421,7 +421,7 @@ class parseCSV {
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}
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return $rows;
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}
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/**
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* Create CSV data from array
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* @param data 2D array with data
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@ -436,10 +436,10 @@ class parseCSV {
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if ( !is_array($data) || empty($data) ) $data = &$this->data;
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if ( !is_array($fields) || empty($fields) ) $fields = &$this->titles;
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if ( $delimiter === null ) $delimiter = $this->delimiter;
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$string = ( $is_php ) ? "<?php header('Status: 403'); die(' '); ?>".$this->linefeed : '' ;
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$entry = [];
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// create heading
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if ( $this->heading && !$append ) {
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foreach( $fields as $key => $value ) {
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@ -448,7 +448,7 @@ class parseCSV {
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$string .= implode($delimiter, $entry).$this->linefeed;
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$entry = [];
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}
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// create data
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foreach( $data as $key => $row ) {
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foreach( $row as $field => $value ) {
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@ -457,10 +457,10 @@ class parseCSV {
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$string .= implode($delimiter, $entry).$this->linefeed;
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$entry = [];
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}
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return $string;
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}
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/**
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* Load local file or string
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* @param input local CSV file
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@ -488,16 +488,16 @@ class parseCSV {
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}
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return false;
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}
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// ==============================================
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// ----- [ Internal Functions ] -----------------
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// ==============================================
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/**
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* Validate a row against specified conditions
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* @param row array with values from a row
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* @param conditions specified conditions that the row must match
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* @param conditions specified conditions that the row must match
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* @return true of false
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*/
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function _validate_row_conditions ($row = [], $conditions = null) {
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@ -523,11 +523,11 @@ class parseCSV {
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}
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return false;
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}
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/**
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* Validate a row against a single condition
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* @param row array with values from a row
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* @param condition specified condition that the row must match
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* @param condition specified condition that the row must match
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* @return true of false
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*/
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function _validate_row_condition ($row, $condition) {
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@ -583,7 +583,7 @@ class parseCSV {
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}
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return '1';
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}
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/**
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* Validates if the row is within the offset or not if sorting is disabled
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* @param current_row the current row number being processed
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@ -593,7 +593,7 @@ class parseCSV {
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if ( $this->sort_by === null && $this->offset !== null && $current_row < $this->offset ) return false;
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return true;
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}
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/**
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* Enclose values if needed
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* - only used by unparse()
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@ -611,7 +611,7 @@ class parseCSV {
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}
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return $value;
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}
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/**
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* Check file data
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* @param file local filename
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@ -624,8 +624,8 @@ class parseCSV {
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}
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return true;
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}
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/**
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* Check if passed info might be delimiter
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* - only used by find_delimiter()
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@ -656,7 +656,7 @@ class parseCSV {
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} else return false;
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}
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}
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/**
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* Read local file
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* @param file local filename
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@ -689,7 +689,7 @@ class parseCSV {
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}
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return false;
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}
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}
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?>
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?>
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