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<?php $array = array(1,2,3,4,5,6,7,8,9); function soma_1($chave, $valor){ $array[$chave][$valor] = $valor + 1; } function echo_array($chave, $valor){ echo $valor + '<br/>'; } array_walk($array,'soma_1'); array_walk($array,'echo_array');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: Unsupported operand types: int + string in /in/eSOAQ:10 Stack trace: #0 [internal function]: echo_array(1, 0) #1 /in/eSOAQ(14): array_walk(Array, 'echo_array') #2 {main} thrown in /in/eSOAQ on line 10
Process exited with code 255.
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: A non-numeric value encountered in /in/eSOAQ on line 10 0 Warning: A non-numeric value encountered in /in/eSOAQ on line 10 1 Warning: A non-numeric value encountered in /in/eSOAQ on line 10 2 Warning: A non-numeric value encountered in /in/eSOAQ on line 10 3 Warning: A non-numeric value encountered in /in/eSOAQ on line 10 4 Warning: A non-numeric value encountered in /in/eSOAQ on line 10 5 Warning: A non-numeric value encountered in /in/eSOAQ on line 10 6 Warning: A non-numeric value encountered in /in/eSOAQ on line 10 7 Warning: A non-numeric value encountered in /in/eSOAQ on line 10 8
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
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preferences:
261.56 ms | 404 KiB | 341 Q