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<?php $letters = array( array( '1' => '2', '2' => '3' ), array( '1' => '3', '2' => '2' ) ); foreach ($array as $value) { $letters = array_merge($letters, $value); } echo implode(', ', $letters);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $array in /in/eoPRI on line 14 Warning: foreach() argument must be of type array|object, null given in /in/eoPRI on line 14 Warning: Array to string conversion in /in/eoPRI on line 18 Warning: Array to string conversion in /in/eoPRI on line 18 Array, Array

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