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

1.1       misho       1: --TEST--
                      2: Test array_diff() function : error conditions - too few arguments passed to function
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_diff(array $arr1, array $arr2 [, array ...])
                      6:  * Description: Returns the entries of $arr1 that have values which are 
                      7:  * not present in any of the others arguments. 
                      8:  * Source code: ext/standard/array.c
                      9:  */
                     10: 
                     11: /*
                     12:  * Test array_diff with less than the expected number of arguments 
                     13:  */
                     14: 
                     15: echo "*** Testing array_diff() : error conditions ***\n";
                     16: // Zero arguments
                     17: echo "\n-- Testing array_diff() function with zero arguments --\n";
                     18: var_dump( array_diff() );
                     19: 
                     20: 
                     21: // Testing array_diff with one less than the expected number of arguments
                     22: echo "\n-- Testing array_diff() function with less than expected no. of arguments --\n";
                     23: $arr1 = array(1, 2);
                     24: var_dump( array_diff($arr1) );
                     25: 
                     26: echo "Done";
                     27: ?>
                     28: --EXPECTF--
                     29: *** Testing array_diff() : error conditions ***
                     30: 
                     31: -- Testing array_diff() function with zero arguments --
                     32: 
                     33: Warning: array_diff(): at least 2 parameters are required, 0 given in %s on line %d
                     34: NULL
                     35: 
                     36: -- Testing array_diff() function with less than expected no. of arguments --
                     37: 
                     38: Warning: array_diff(): at least 2 parameters are required, 1 given in %s on line %d
                     39: NULL
                     40: Done