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<?php $a = "A-MTP-"; $i = 1; $j=1; $ss=1; $s=1; $ch="ch".$ss ; $ch= "$".$ch; $$ch =array(array()); while ($i < 4) { while($j < 13) { $sh = $a."-".$i."-".$j ; array_push($$ch[$s],$sh); if($j % 4 == 0) { $s++; } $j++; } $i++; } //print_r($$ch1);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_push(): Argument #1 ($array) must be of type array, null given in /in/CSmsQ:16 Stack trace: #0 /in/CSmsQ(16): array_push(NULL, 'A-MTP--1-1') #1 {main} thrown in /in/CSmsQ on line 16
Process exited with code 255.

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