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<?php $array = [ [5, true, 'FooBar'], [8, true, 'Bar'], [18, true, 'IsTied'], ]; $result = []; $longest = 0; foreach ($array as $row) { $len = strlen($row[2]); if ($len >= $longest) { $longest = $len; $result[$len][] = $row; } } var_export($result[$longest] ?? []);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 0 => 5, 1 => true, 2 => 'FooBar', ), 1 => array ( 0 => 18, 1 => true, 2 => 'IsTied', ), )

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