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d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
203 lines
2.9 KiB
PHP
203 lines
2.9 KiB
PHP
--TEST--
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Test array_map() function : usage variations - references
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--FILE--
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<?php
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/* Prototype : array array_map(mixed callback, array input1 [, array input2 ,...])
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* Description: Applies the callback to the elements in given arrays.
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* Source code: ext/standard/array.c
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*/
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echo "*** Testing array_map() : references ***\n";
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$arr = array("k1" => "v1","k2"=>"v2");
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$arr[]=&$arr["k1"];
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$arr[]=&$arr;
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function cb1 ($a) {var_dump ($a);return array ($a);};
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function cb2 (&$a) {var_dump ($a);return array (&$a);};
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var_dump( array_map("cb1", $arr));
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var_dump( array_map("cb2", $arr,$arr));
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var_dump( array_map(null, $arr));
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var_dump( array_map(null, $arr, $arr));
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// break cycles
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$arr[0] = null;
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$arr[1] = null;
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echo "Done";
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?>
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--EXPECT--
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*** Testing array_map() : references ***
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string(2) "v1"
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string(2) "v2"
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string(2) "v1"
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array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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&array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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*RECURSION*
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}
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}
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array(4) {
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["k1"]=>
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array(1) {
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[0]=>
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string(2) "v1"
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}
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["k2"]=>
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array(1) {
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[0]=>
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string(2) "v2"
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}
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[0]=>
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array(1) {
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[0]=>
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string(2) "v1"
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}
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[1]=>
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array(1) {
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[0]=>
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array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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*RECURSION*
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}
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}
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}
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string(2) "v1"
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string(2) "v2"
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string(2) "v1"
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array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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&array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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*RECURSION*
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}
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}
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array(4) {
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[0]=>
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array(1) {
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[0]=>
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&string(2) "v1"
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}
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[1]=>
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array(1) {
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[0]=>
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string(2) "v2"
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}
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[2]=>
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array(1) {
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[0]=>
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&string(2) "v1"
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}
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[3]=>
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array(1) {
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[0]=>
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&array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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*RECURSION*
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}
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}
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}
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array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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&array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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*RECURSION*
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}
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}
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array(4) {
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[0]=>
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array(2) {
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[0]=>
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&string(2) "v1"
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[1]=>
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&string(2) "v1"
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}
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[1]=>
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array(2) {
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[0]=>
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string(2) "v2"
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[1]=>
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string(2) "v2"
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}
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[2]=>
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array(2) {
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[0]=>
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&string(2) "v1"
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[1]=>
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&string(2) "v1"
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}
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[3]=>
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array(2) {
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[0]=>
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&array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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*RECURSION*
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}
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[1]=>
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&array(4) {
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["k1"]=>
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&string(2) "v1"
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["k2"]=>
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string(2) "v2"
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[0]=>
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&string(2) "v1"
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[1]=>
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*RECURSION*
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}
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}
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}
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Done
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