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Annotation of embedaddon/php/ext/mbstring/tests/mb_strrpos_variation3.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test mb_strrpos() function : usage variations - Pass different data types as $offset arg
                      3: --SKIPIF--
                      4: <?php
                      5: extension_loaded('mbstring') or die('skip');
                      6: function_exists('mb_strrpos') or die("skip mb_strrpos() is not available in this build");
                      7: ?>
                      8: --FILE--
                      9: <?php
                     10: /* Prototype  : int mb_strrpos(string $haystack, string $needle [, int $offset [, string $encoding]])
                     11:  * Description: Find position of last occurrence of a string within another 
                     12:  * Source code: ext/mbstring/mbstring.c
                     13:  */
                     14: 
                     15: /*
                     16:  * Pass mb_strrpos() different data types as $offset argument to test behaviour
                     17:  */
                     18: 
                     19: echo "*** Testing mb_strrpos() : usage variations ***\n";
                     20: 
                     21: // Initialise function arguments not being substituted
                     22: $needle = b'a';
                     23: $haystack = b'string_val';
                     24: $encoding = 'utf-8';
                     25: 
                     26: //get an unset variable
                     27: $unset_var = 10;
                     28: unset ($unset_var);
                     29: 
                     30: // get a class
                     31: class classA
                     32: {
                     33:   public function __toString() {
                     34:     return b"7";
                     35:   }
                     36: }
                     37: 
                     38: // heredoc string
                     39: $heredoc = b<<<EOT
                     40: hello world
                     41: EOT;
                     42: 
                     43: // unexpected values to be passed to $offset argument
                     44: $inputs = array(
                     45: 
                     46:        // int data
                     47: /*1*/  0,
                     48:        1,
                     49:        12345,
                     50:        -2345,
                     51: 
                     52:        // float data
                     53: /*5*/  10.5,
                     54:        -10.5,
                     55:        12.3456789000e10,
                     56:        12.3456789000E-10,
                     57:        .5,
                     58: 
                     59:        // null data
                     60: /*10*/ NULL,
                     61:        null,
                     62: 
                     63:        // boolean data
                     64: /*12*/ true,
                     65:        false,
                     66:        TRUE,
                     67:        FALSE,
                     68:        
                     69:        // object data
                     70: /*16*/ new classA(),
                     71: 
                     72:        // undefined data
                     73: /*17*/ @$undefined_var,
                     74: 
                     75:        // unset data
                     76: /*18*/ @$unset_var
                     77: );
                     78: 
                     79: // loop through each element of $inputs to check the behavior of mb_strrpos()
                     80: $iterator = 1;
                     81: foreach($inputs as $input) {
                     82:   echo "\n-- Iteration $iterator --\n";
                     83:   var_dump( mb_strrpos($haystack, $needle, $input, $encoding));
                     84:   $iterator++;
                     85: };
                     86: 
                     87: echo "Done";
                     88: ?>
                     89: --EXPECTF--
                     90: *** Testing mb_strrpos() : usage variations ***
                     91: 
                     92: -- Iteration 1 --
                     93: int(8)
                     94: 
                     95: -- Iteration 2 --
                     96: int(8)
                     97: 
                     98: -- Iteration 3 --
                     99: 
                    100: Warning: mb_strrpos(): Offset is greater than the length of haystack string in %s on line %d
                    101: bool(false)
                    102: 
                    103: -- Iteration 4 --
                    104: 
                    105: Warning: mb_strrpos(): Offset is greater than the length of haystack string in %s on line %d
                    106: bool(false)
                    107: 
                    108: -- Iteration 5 --
                    109: bool(false)
                    110: 
                    111: -- Iteration 6 --
                    112: bool(false)
                    113: 
                    114: -- Iteration 7 --
                    115: 
                    116: Warning: mb_strrpos(): Offset is greater than the length of haystack string in %s on line %d
                    117: bool(false)
                    118: 
                    119: -- Iteration 8 --
                    120: int(8)
                    121: 
                    122: -- Iteration 9 --
                    123: int(8)
                    124: 
                    125: -- Iteration 10 --
                    126: int(8)
                    127: 
                    128: -- Iteration 11 --
                    129: int(8)
                    130: 
                    131: -- Iteration 12 --
                    132: int(8)
                    133: 
                    134: -- Iteration 13 --
                    135: int(8)
                    136: 
                    137: -- Iteration 14 --
                    138: int(8)
                    139: 
                    140: -- Iteration 15 --
                    141: int(8)
                    142: 
                    143: -- Iteration 16 --
                    144: 
                    145: Notice: Object of class classA could not be converted to int in %s on line %d
                    146: int(8)
                    147: 
                    148: -- Iteration 17 --
                    149: int(8)
                    150: 
                    151: -- Iteration 18 --
                    152: int(8)
                    153: Done