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Annotation of embedaddon/php/ext/standard/tests/strings/stripos_variation14.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test stripos() function : usage variations - unexpected inputs for 'offset' argument
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : int stripos ( string $haystack, string $needle [, int $offset] );
                      6:  * Description: Find position of first occurrence of a case-insensitive string
                      7:  * Source code: ext/standard/string.c
                      8: */
                      9: 
                     10: /* Test stripos() function with unexpected inputs for 'offset' argument */
                     11: 
                     12: echo "*** Testing stripos() function with unexpected values for offset ***\n";
                     13: 
                     14: // get an unset variable
                     15: $unset_var = 'string_val';
                     16: unset($unset_var);
                     17: 
                     18: // defining a class
                     19: class sample  {
                     20:   public function __toString() {
                     21:     return "object";
                     22:   } 
                     23: }
                     24: 
                     25: //getting the resource
                     26: $file_handle = fopen(__FILE__, "r"); 
                     27: 
                     28: //definition of input args
                     29: $haystack = "hello world";
                     30: $needle = "world";
                     31: 
                     32: // array with different values
                     33: $offsets =  array (
                     34: 
                     35:   // float values
                     36:   1.5,
                     37:   -1.5,
                     38:   1.5e10,
                     39:   1.6E-10,
                     40:   .5,
                     41: 
                     42:   // array values
                     43:   array(),
                     44:   array(0),
                     45:   array(1),
                     46:   array(1, 2),
                     47:   array('color' => 'red', 'item' => 'pen'),
                     48: 
                     49:   // boolean values
                     50:   true,
                     51:   false,
                     52:   TRUE,
                     53:   FALSE,
                     54: 
                     55:   // objects
                     56:   new sample(),
                     57: 
                     58:   // empty string
                     59:   "",
                     60:   '',
                     61: 
                     62:   // null vlaues
                     63:   NULL,
                     64:   null,
                     65: 
                     66:   //resource
                     67:   $file_handle,
                     68: 
                     69:   // undefined variable
                     70:   @$undefined_var,
                     71: 
                     72:   // unset variable
                     73:   @$unset_var
                     74: );
                     75: 
                     76: 
                     77: // loop through each element of the array and check the working of stripos()
                     78: $counter = 1;
                     79: for($index = 0; $index < count($offsets); $index ++) {
                     80:   echo "-- Iteration $counter --\n";
                     81:   var_dump( stripos($haystack, $needle, $offsets[$index]) );
                     82:   $counter ++;
                     83: }
                     84: 
                     85: echo "*** Done ***";
                     86: ?>
                     87: --EXPECTF--
                     88: *** Testing stripos() function with unexpected values for offset ***
                     89: -- Iteration 1 --
                     90: int(6)
                     91: -- Iteration 2 --
                     92: 
                     93: Warning: stripos(): Offset not contained in string in %s on line %d
                     94: bool(false)
                     95: -- Iteration 3 --
                     96: 
                     97: Warning: stripos(): Offset not contained in string in %s on line %d
                     98: bool(false)
                     99: -- Iteration 4 --
                    100: int(6)
                    101: -- Iteration 5 --
                    102: int(6)
                    103: -- Iteration 6 --
                    104: 
                    105: Warning: stripos() expects parameter 3 to be long, array given in %s on line %d
                    106: NULL
                    107: -- Iteration 7 --
                    108: 
                    109: Warning: stripos() expects parameter 3 to be long, array given in %s on line %d
                    110: NULL
                    111: -- Iteration 8 --
                    112: 
                    113: Warning: stripos() expects parameter 3 to be long, array given in %s on line %d
                    114: NULL
                    115: -- Iteration 9 --
                    116: 
                    117: Warning: stripos() expects parameter 3 to be long, array given in %s on line %d
                    118: NULL
                    119: -- Iteration 10 --
                    120: 
                    121: Warning: stripos() expects parameter 3 to be long, array given in %s on line %d
                    122: NULL
                    123: -- Iteration 11 --
                    124: int(6)
                    125: -- Iteration 12 --
                    126: int(6)
                    127: -- Iteration 13 --
                    128: int(6)
                    129: -- Iteration 14 --
                    130: int(6)
                    131: -- Iteration 15 --
                    132: 
                    133: Warning: stripos() expects parameter 3 to be long, object given in %s on line %d
                    134: NULL
                    135: -- Iteration 16 --
                    136: 
                    137: Warning: stripos() expects parameter 3 to be long, string given in %s on line %d
                    138: NULL
                    139: -- Iteration 17 --
                    140: 
                    141: Warning: stripos() expects parameter 3 to be long, string given in %s on line %d
                    142: NULL
                    143: -- Iteration 18 --
                    144: int(6)
                    145: -- Iteration 19 --
                    146: int(6)
                    147: -- Iteration 20 --
                    148: 
                    149: Warning: stripos() expects parameter 3 to be long, resource given in %s on line %d
                    150: NULL
                    151: -- Iteration 21 --
                    152: int(6)
                    153: -- Iteration 22 --
                    154: int(6)
                    155: *** Done ***