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Diffstat (limited to 'ext/standard/tests/array/array_diff_error.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_diff_error.phpt | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_diff_error.phpt b/ext/standard/tests/array/array_diff_error.phpt new file mode 100644 index 0000000..019cffb --- /dev/null +++ b/ext/standard/tests/array/array_diff_error.phpt @@ -0,0 +1,40 @@ +--TEST-- +Test array_diff() function : error conditions - too few arguments passed to function +--FILE-- +<?php +/* Prototype : array array_diff(array $arr1, array $arr2 [, array ...]) + * Description: Returns the entries of $arr1 that have values which are + * not present in any of the others arguments. + * Source code: ext/standard/array.c + */ + +/* + * Test array_diff with less than the expected number of arguments + */ + +echo "*** Testing array_diff() : error conditions ***\n"; +// Zero arguments +echo "\n-- Testing array_diff() function with zero arguments --\n"; +var_dump( array_diff() ); + + +// Testing array_diff with one less than the expected number of arguments +echo "\n-- Testing array_diff() function with less than expected no. of arguments --\n"; +$arr1 = array(1, 2); +var_dump( array_diff($arr1) ); + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_diff() : error conditions *** + +-- Testing array_diff() function with zero arguments -- + +Warning: array_diff(): at least 2 parameters are required, 0 given in %s on line %d +NULL + +-- Testing array_diff() function with less than expected no. of arguments -- + +Warning: array_diff(): at least 2 parameters are required, 1 given in %s on line %d +NULL +Done
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