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56 lines
1.0 KiB
PHP
56 lines
1.0 KiB
PHP
--TEST--
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Test array_map() function : usage variations - string keys
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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() : string keys ***\n";
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$arr = array("stringkey" => "value");
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function cb1 ($a) {return array ($a);};
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function cb2 ($a,$b) {return array ($a,$b);};
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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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echo "Done";
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?>
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--EXPECT--
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*** Testing array_map() : string keys ***
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array(1) {
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[u"stringkey"]=>
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array(1) {
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[0]=>
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unicode(5) "value"
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}
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}
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array(1) {
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[0]=>
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array(2) {
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[0]=>
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unicode(5) "value"
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[1]=>
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unicode(5) "value"
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}
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}
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array(1) {
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[u"stringkey"]=>
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unicode(5) "value"
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}
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array(1) {
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[0]=>
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array(2) {
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[0]=>
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unicode(5) "value"
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[1]=>
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unicode(5) "value"
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}
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}
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Done
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