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Annotation of embedaddon/php/ext/standard/tests/array/in_array_variation3.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test in_array() function : usage variations - haystack as sub-array/object
        !             3: --FILE--
        !             4: <?php
        !             5: /*
        !             6:  * Prototype  : bool in_array ( mixed $needle, array $haystack [, bool $strict] )
        !             7:  * Description: Searches haystack for needle and returns TRUE  
        !             8:  *              if it is found in the array, FALSE otherwise.
        !             9:  * Source Code: ext/standard/array.c
        !            10: */
        !            11: 
        !            12: /* Test in_array() with haystack as sub-array and object */
        !            13: 
        !            14: /* checking for sub-arrays with in_array() */
        !            15: echo "*** Testing sub-arrays with in_array() ***\n";
        !            16: $sub_array = array (
        !            17:   "one", 
        !            18:   array(1, 2 => "two", "three" => 3),
        !            19:   4 => "four",
        !            20:   "five" => 5,
        !            21:   array('', 'i')
        !            22: );
        !            23: var_dump( in_array("four", $sub_array) );
        !            24: //checking for element in a sub-array
        !            25: var_dump( in_array(3, $sub_array[1]) ); 
        !            26: var_dump( in_array(array('','i'), $sub_array) );
        !            27: 
        !            28: /* checking for objects in in_array() */
        !            29: echo "\n*** Testing objects with in_array() ***\n";
        !            30: class in_array_check {
        !            31:   public $array_var = array(1=>"one", "two"=>2, 3=>3);
        !            32:   public function foo() {
        !            33:     echo "Public function\n";
        !            34:   }
        !            35: }
        !            36: 
        !            37: $in_array_obj = new in_array_check();  //creating new object
        !            38: //error: as wrong datatype for second argument
        !            39: var_dump( in_array("array_var", $in_array_obj) ); 
        !            40: //error: as wrong datatype for second argument
        !            41: var_dump( in_array("foo", $in_array_obj) ); 
        !            42: //element found as "one" exists in array $array_var
        !            43: var_dump( in_array("one", $in_array_obj->array_var) ); 
        !            44: 
        !            45: echo "Done\n";
        !            46: ?>
        !            47: --EXPECTF--
        !            48: *** Testing sub-arrays with in_array() ***
        !            49: bool(true)
        !            50: bool(true)
        !            51: bool(true)
        !            52: 
        !            53: *** Testing objects with in_array() ***
        !            54: 
        !            55: Warning: in_array() expects parameter 2 to be array, object given in %s on line %d
        !            56: NULL
        !            57: 
        !            58: Warning: in_array() expects parameter 2 to be array, object given in %s on line %d
        !            59: NULL
        !            60: bool(true)
        !            61: Done