hphp/test/zend/bad/ext-standard-file/007_error.php

   1 <?php
   2 /*
   3  Prototype: resource fopen(string $filename, string $mode
   4                             [, bool $use_include_path [, resource $context]] );
   5  Description: Opens file or URL.
   6
   7  Prototype: bool fclose ( resource $handle );
   8  Description: Closes an open file pointer
   9
  10  Prototype: bool feof ( resource $handle )
  11  Description: Returns TRUE if the file pointer is at EOF or an error occurs
  12    (including socket timeout); otherwise returns FALSE.
  13 */
  14
  15 echo "*** Testing error conditions for fopen(), fclsoe() & feof() ***\n";
  16 /* Arguments less than minimum no.of args */
  17
  18 // fopen ()
  19 var_dump(fopen(__FILE__)); // one valid argument
  20 var_dump(fopen());  // zero argument
  21
  22 // fclose()
  23 $fp = fopen(__FILE__, "r");
  24 fclose($fp);
  25 var_dump( fclose($fp) ); // closed handle
  26 var_dump( fclose(__FILE__) ); // invalid handle
  27 var_dump( fclose() ); // zero argument
  28
  29 //feof()
  30 var_dump( feof($fp) );  // closed handle
  31 var_dump( feof(__FILE__) );  // invalid handle
  32 var_dump( feof() );  //zero argument
  33
  34 /* Arguments greater than maximum no.of ags */
  35 var_dump(fopen(__FILE__, "r", TRUE, "www.example.com", 100));
  36
  37 $fp = fopen(__FILE__, "r");
  38 var_dump( fclose($fp, "handle") );
  39
  40 var_dump( feof($fp, "handle"));
  41 fclose($fp);
  42
  43 /* test invalid arguments : non-resources */
  44 echo "-- Testing fopen(), fclose() & feof() with invalid arguments --\n";
  45 $invalid_args = array (
  46   "string",
  47   10,
  48   10.5,
  49   true,
  50   array(1,2,3),
  51   new stdclass,
  52   NULL,
  53   ""
  54 );
  55
  56 /* loop to test fclose with different invalid type of args */
  57 for($loop_counter = 1; $loop_counter <= count($invalid_args); $loop_counter++) {
  58   echo "-- Iteration $loop_counter --\n";
  59   var_dump( fopen($invalid_args[$loop_counter - 1], "r") );
  60   var_dump( fclose($invalid_args[$loop_counter - 1]) );
  61   var_dump( feof($invalid_args[$loop_counter - 1]) );
  62 }
  63
  64 ?>