diff options
Diffstat (limited to 'ext/standard/tests/array/array_map_variation2.phpt')
| -rw-r--r-- | ext/standard/tests/array/array_map_variation2.phpt | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_map_variation2.phpt b/ext/standard/tests/array/array_map_variation2.phpt new file mode 100644 index 000000000..6cd0096b6 --- /dev/null +++ b/ext/standard/tests/array/array_map_variation2.phpt @@ -0,0 +1,276 @@ +--TEST-- +Test array_map() function : usage variations - references +--FILE-- +<?php + +/* Prototype : array array_map(mixed callback, array input1 [, array input2 ,...]) + * Description: Applies the callback to the elements in given arrays. + * Source code: ext/standard/array.c +*/ + +echo "*** Testing array_map() : references ***\n"; +$arr = array("k1" => "v1","k2"=>"v2"); +$arr[]=&$arr["k1"]; +$arr[]=&$arr; +function cb1 ($a) {var_dump ($a);return array ($a);}; +function cb2 (&$a) {var_dump ($a);return array (&$a);}; +var_dump( array_map("cb1", $arr)); +var_dump( array_map("cb2", $arr,$arr)); +var_dump( array_map(null, $arr)); +var_dump( array_map(null, $arr, $arr)); + +// Break cycles +$arr[0] = null; +$arr[1] = null; + +echo "Done"; +?> + +--EXPECT-- +*** Testing array_map() : references *** +string(2) "v1" +string(2) "v2" +string(2) "v1" +array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + *RECURSION* + } + } +} +array(4) { + ["k1"]=> + array(1) { + [0]=> + string(2) "v1" + } + ["k2"]=> + array(1) { + [0]=> + string(2) "v2" + } + [0]=> + array(1) { + [0]=> + string(2) "v1" + } + [1]=> + array(1) { + [0]=> + array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + *RECURSION* + } + } + } + } +} +string(2) "v1" +string(2) "v2" +string(2) "v1" +array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + *RECURSION* + } + } +} +array(4) { + [0]=> + array(1) { + [0]=> + &string(2) "v1" + } + [1]=> + array(1) { + [0]=> + string(2) "v2" + } + [2]=> + array(1) { + [0]=> + &string(2) "v1" + } + [3]=> + array(1) { + [0]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + *RECURSION* + } + } + } +} +array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + *RECURSION* + } + } +} +array(4) { + [0]=> + array(2) { + [0]=> + &string(2) "v1" + [1]=> + &string(2) "v1" + } + [1]=> + array(2) { + [0]=> + string(2) "v2" + [1]=> + string(2) "v2" + } + [2]=> + array(2) { + [0]=> + &string(2) "v1" + [1]=> + &string(2) "v1" + } + [3]=> + array(2) { + [0]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + *RECURSION* + } + } + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + &array(4) { + ["k1"]=> + &string(2) "v1" + ["k2"]=> + string(2) "v2" + [0]=> + &string(2) "v1" + [1]=> + *RECURSION* + } + } + } +} +Done |