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
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