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Annotation of embedaddon/php/ext/standard/tests/array/array_intersect_key_variation5.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test array_intersect_key() function : usage variation - Passing float indexed array
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_intersect_key(array arr1, array arr2 [, array ...])
                      6:  * Description: Returns the entries of arr1 that have keys which are present in all the other arguments. 
                      7:  * Source code: ext/standard/array.c
                      8:  */
                      9: 
                     10: echo "*** Testing array_intersect_key() : usage variation ***\n";
                     11: 
                     12: // Initialise function arguments not being substituted (if any)
                     13: $input_array = array(0 => '0', 10 => '10' , -10 => '-10'); 
                     14: $float_indx_array = array(0.0 => '0.0', 10.5 => '10.5' , -10.5 => '-10.5', 0.5 => '0.5'); 
                     15: 
                     16: echo "\n-- Testing array_intersect_key() function with float indexed array --\n";
                     17: var_dump( array_intersect_key($input_array, $float_indx_array) );
                     18: var_dump( array_intersect_key($float_indx_array,$input_array ) );
                     19: ?>
                     20: ===DONE===
                     21: --EXPECTF--
                     22: *** Testing array_intersect_key() : usage variation ***
                     23: 
                     24: -- Testing array_intersect_key() function with float indexed array --
                     25: array(3) {
                     26:   [0]=>
                     27:   string(1) "0"
                     28:   [10]=>
                     29:   string(2) "10"
                     30:   [-10]=>
                     31:   string(3) "-10"
                     32: }
                     33: array(3) {
                     34:   [0]=>
                     35:   string(3) "0.5"
                     36:   [10]=>
                     37:   string(4) "10.5"
                     38:   [-10]=>
                     39:   string(5) "-10.5"
                     40: }
                     41: ===DONE===