hphp/test/zend/good/ext-standard-file/fgetcsv_variation9.php

   1 <?php
   2 /*
   3  Prototype: array fgetcsv ( resource $handle [, int $length [, string $delimiter [, string $enclosure]]] );
   4  Description: Gets line from file pointer and parse for CSV fields
   5 */
   6
   7 /*
   8    Testing fgetcsv() to read from a file when the delimiter argument value is not
   9    present in the line being read by the fgetcsv()
  10 */
  11
  12 echo "*** Testing fgetcsv() : with different delimiter but same enclosure ***\n";
  13
  14 /* the array is with three elements in it. Each element should be read as
  15    1st element is delimiter, 2nd element is enclosure
  16    and 3rd element is csv fields
  17 */
  18 $csv_lists = array (
  19   array(',', '"', '"water",fruit'),
  20   array(',', '"', '"water","fruit"'),
  21   array(' ', '^', '^water^ ^fruit^'),
  22   array(':', '&', '&water&:&fruit&'),
  23   array('=', '=', '=water===fruit='),
  24   array('-', '-', '-water--fruit-air'),
  25   array('-', '-', '-water---fruit---air-'),
  26   array(':', '&', '&""""&:&"&:,:":&,&:,,,,')
  27 );
  28
  29 $filename = dirname(__FILE__) . '/fgetcsv_variation9.tmp';
  30 @unlink($filename);
  31
  32 $file_modes = array ("r","rb", "rt", "r+", "r+b", "r+t",
  33                      "a+", "a+b", "a+t",
  34                      "w+", "w+b", "w+t",
  35                      "x+", "x+b", "x+t");
  36
  37 $loop_counter = 1;
  38 foreach ($csv_lists as $csv_list) {
  39   for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
  40     // create the file and add the content with has csv fields
  41     if ( strstr($file_modes[$mode_counter], "r") ) {
  42       $file_handle = fopen($filename, "w");
  43     } else {
  44       $file_handle = fopen($filename, $file_modes[$mode_counter] );
  45     }
  46     if ( !$file_handle ) {
  47       echo "Error: failed to create file $filename!\n";
  48       exit();
  49     }
  50     $delimiter = $csv_list[0];
  51     $enclosure = $csv_list[1];
  52     $csv_field = $csv_list[2];
  53     fwrite($file_handle, $csv_field . "\n");
  54     // write another line of text and a blank line
  55     // this will be used to test, if the fgetcsv() read more than a line and its
  56     // working when only a blan line is read
  57     fwrite($file_handle, "This is line of text without csv fields\n");
  58     fwrite($file_handle, "\n"); // blank line
  59
  60     // close the file if the mode to be used is read mode  and re-open using read mode
  61     // else rewind the file pointer to begining of the file
  62     if ( strstr($file_modes[$mode_counter], "r" ) ) {
  63       fclose($file_handle);
  64       $file_handle = fopen($filename, $file_modes[$mode_counter]);
  65     } else {
  66       // rewind the file pointer to bof
  67       rewind($file_handle);
  68     }
  69
  70     echo "\n-- Testing fgetcsv() with file opened using $file_modes[$mode_counter] mode --\n";
  71
  72     // call fgetcsv() to parse csv fields
  73
  74     // use different delimiter but same enclosure char
  75     fseek($file_handle, 0, SEEK_SET);
  76     $del = "+";
  77     var_dump( fgetcsv($file_handle, 1024, $del, $enclosure) );
  78     // check the file pointer position and if eof
  79     var_dump( ftell($file_handle) );
  80     var_dump( feof($file_handle) );
  81
  82     // close the file
  83     fclose($file_handle);
  84     //delete file
  85     unlink($filename);
  86   } //end of mode loop
  87 } // end of foreach
  88
  89 echo "Done\n";
  90 ?>