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

1.1       misho       1: --TEST--
                      2: Test array_unique() function : error conditions 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : array array_unique(array $input)
                      6:  * Description: Removes duplicate values from array 
                      7:  * Source code: ext/standard/array.c
                      8: */
                      9: 
                     10: echo "*** Testing array_unique() : error conditions ***\n";
                     11: 
                     12: // Zero arguments
                     13: echo "\n-- Testing array_unique() function with zero arguments --\n";
                     14: var_dump( array_unique() );
                     15: 
                     16: //Test array_unique with one more than the expected number of arguments
                     17: echo "\n-- Testing array_unique() function with more than expected no. of arguments --\n";
                     18: $input = array(1, 2);
                     19: $extra_arg = 10;
                     20: var_dump( array_unique($input, SORT_NUMERIC, $extra_arg) );
                     21: 
                     22: echo "Done";
                     23: ?>
                     24: --EXPECTF--
                     25: *** Testing array_unique() : error conditions ***
                     26: 
                     27: -- Testing array_unique() function with zero arguments --
                     28: 
                     29: Warning: array_unique() expects at least 1 parameter, 0 given in %s on line %d
                     30: NULL
                     31: 
                     32: -- Testing array_unique() function with more than expected no. of arguments --
                     33: 
                     34: Warning: array_unique() expects at most 2 parameters, 3 given in %s on line %d
                     35: NULL
                     36: Done