diff options
Diffstat (limited to 'ext/standard/tests/array/array_walk_error1.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_walk_error1.phpt | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_walk_error1.phpt b/ext/standard/tests/array/array_walk_error1.phpt new file mode 100644 index 000000000..014885a94 --- /dev/null +++ b/ext/standard/tests/array/array_walk_error1.phpt @@ -0,0 +1,48 @@ +--TEST-- +Test array_walk() function : error conditions +--FILE-- +<?php +/* Prototype : bool array_walk(array $input, string $funcname [, mixed $userdata]) + * Description: Apply a user function to every member of an array + * Source code: ext/standard/array.c +*/ + +$input = array(1, 2); + +/* Prototype : callback(mixed value, mixed key, mixed user_data) + * Parameters : value - value in key/value pair + * key - key in key/value pair + * user_data - extra parameter + */ +function callback ($value, $key, $user_data) { + echo "\ncallback() invoked \n"; +} + +echo "*** Testing array_walk() : error conditions ***\n"; + +echo "-- Testing array_walk() function with zero arguments --\n"; +var_dump( array_walk() ); + +echo "-- Testing array_walk() function with one argument --\n"; +var_dump( array_walk($input) ); + +echo "-- Testing array_walk() function with non existent callback function --\n"; +var_dump( array_walk($input, "non_existent") ); + +echo "Done"; +?> +--EXPECTF-- +*** Testing array_walk() : error conditions *** +-- Testing array_walk() function with zero arguments -- + +Warning: array_walk() expects at least 2 parameters, 0 given in %s on line %d +NULL +-- Testing array_walk() function with one argument -- + +Warning: array_walk() expects at least 2 parameters, 1 given in %s on line %d +NULL +-- Testing array_walk() function with non existent callback function -- + +Warning: array_walk(): Unable to call non_existent() - function does not exist in %s on line %d +bool(true) +Done |