hphp/test/zend/bad/ext-standard-file/fgetcsv_variation4.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 /* Testing fgetcsv() to read from a file when provided with enclosure value as NULL */
   8
   9 echo "*** Testing fgetcsv() : with enclosure as NULL ***\n";
  10
  11 /* the array is with three elements in it. Each element should be read as
  12    1st element is delimiter, 2nd element is enclosure
  13    and 3rd element is csv fields
  14 */
  15 $csv_lists = array (
  16   array(',', '"', '"water",fruit'),
  17   array(',', '"', '"water","fruit"'),
  18   array(' ', '^', '^water^ ^fruit^'),
  19   array(':', '&', '&water&:&fruit&'),
  20   array('=', '=', '=water===fruit='),
  21   array('-', '-', '-water--fruit-air'),
  22   array('-', '-', '-water---fruit---air-'),
  23   array(':', '&', '&""""&:&"&:,:":&,&:,,,,')
  24 );
  25
  26 $filename = dirname(__FILE__) . '/fgetcsv_variation4.tmp';
  27 @unlink($filename);
  28
  29 $file_modes = array ("r","rb", "rt", "r+", "r+b", "r+t",
  30                      "a+", "a+b", "a+t",
  31                      "w+", "w+b", "w+t",
  32                      "x+", "x+b", "x+t");
  33
  34 $loop_counter = 1;
  35 foreach ($csv_lists as $csv_list) {
  36   for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
  37     // create the file and add the content with has csv fields
  38     if ( strstr($file_modes[$mode_counter], "r") ) {
  39       $file_handle = fopen($filename, "w");
  40     } else {
  41       $file_handle = fopen($filename, $file_modes[$mode_counter] );
  42     }
  43     if ( !$file_handle ) {
  44       echo "Error: failed to create file $filename!\n";
  45       exit();
  46     }
  47     $delimiter = $csv_list[0];
  48     $enclosure = $csv_list[1];
  49     $csv_field = $csv_list[2];
  50     fwrite($file_handle, $csv_field . "\n");
  51     // write another line of text and a blank line
  52     // this will be used to test, if the fgetcsv() read more than a line and its
  53     // working when only a blan line is read
  54     fwrite($file_handle, "This is line of text without csv fields\n");
  55     fwrite($file_handle, "\n"); // blank line
  56
  57     // close the file if the mode to be used is read mode  and re-open using read mode
  58     // else rewind the file pointer to begining of the file
  59     if ( strstr($file_modes[$mode_counter], "r" ) ) {
  60       fclose($file_handle);
  61       $file_handle = fopen($filename, $file_modes[$mode_counter]);
  62     } else {
  63       // rewind the file pointer to bof
  64       rewind($file_handle);
  65     }
  66
  67     echo "\n-- Testing fgetcsv() with file opened using $file_modes[$mode_counter] mode --\n";
  68
  69     // call fgetcsv() to parse csv fields
  70
  71     // use length as 0
  72     fseek($file_handle, 0, SEEK_SET);
  73     var_dump( fgetcsv($file_handle, 0, $delimiter, NULL) );
  74     // check the file pointer position and if eof
  75     var_dump( ftell($file_handle) );
  76     var_dump( feof($file_handle) );
  77
  78     // close the file
  79     fclose($file_handle);
  80     //delete file
  81     unlink($filename);
  82   } //end of mode loop
  83 } // end of foreach
  84
  85 echo "Done\n";
  86 ?>