Hướng dẫn php array_intersect_key
(PHP 5 >= 5.1.0, PHP 7, PHP 8) array_intersect_key — Computes the intersection of arrays using keys for comparison Descriptionarray_intersect_key(array Parametersarray The array with master keys to check. arrays Arrays to compare keys against. Return Values Returns an associative array containing all the entries of Changelog
ExamplesExample #1 array_intersect_key() example
The above example will output: array(2) { ["blue"]=> int(1) ["green"]=> int(3) } In our example you see that only the keys The two keys from the See Also
vladas dot dirzys at gmail dot com ¶ 10 years ago
Anonymous ¶ 1 year ago
github.com/xmarcos ¶ 8 years ago
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Reed Silver ¶ 7 years ago
pgl at yoyo dot org ¶ 11 years ago
chrisbloom7 at gmail dot com ¶ 12 years ago
CBWhiz at gmail dot com ¶ 14 years ago
2) { Anton Backer ¶ 16 years ago
markus dot kappe at dix dot at ¶ 12 years ago
pixelf3hler at visualize-me dot de ¶ 8 years ago
implode(",", $result); // => 12,4,9,10 pdemaziere at gmail dot com ¶ 13 years ago
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