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<?php $list = [ [ 'name' => 'this is items name', 'number' => 1, 'description' => 'this is description', 'id' => 'just some id', ], [ 'name' => 'this is items name2', 'number' => 1, 'description' => 'this is description2', 'id' => 'just some id', ], [ 'name' => 'this is items name3', 'number' => 1, 'description' => 'this is', 'id' => 'just some id', ], ]; $result = []; foreach ($list as $key => $value) { if (preg_match('/\bthis.+?description/', $value["description"])) { $result[$key] = $key; } } print_r($result);
Output for git.master_jit, git.master, rfc.property-hooks
Array ( [0] => 0 [1] => 1 )

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