3v4l.org

run code in 300+ PHP versions simultaneously
<?php $kategorie = [ [ ['SAM_OPO', 'opony', 100], ['SAM_OLE', 'olej', 10], ['SAM_ŚWI', 'świece', 4], ], [ ['VAN_OPO', 'opony', 120], ['VAN_OLE', 'olej', 12], ['VAN_ŚWI', 'świece', 5], ], [ ['CIE_OPO', 'opony', 150], ['CIE_OLE', 'olej', 150], ['CIE_ŚWI', 'świece', 6], ], ]; foreach ($kategorie as $iteration => $array) { echo "Warstwa $iteration". PHP_EOL; foreach ($array as $category) { echo sprintf(" | %s | %s | %s", $category[0], $category[1], $category[2]) . PHP_EOL; } }
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warstwa 0 | SAM_OPO | opony | 100 | SAM_OLE | olej | 10 | SAM_ŚWI | świece | 4 Warstwa 1 | VAN_OPO | opony | 120 | VAN_OLE | olej | 12 | VAN_ŚWI | świece | 5 Warstwa 2 | CIE_OPO | opony | 150 | CIE_OLE | olej | 150 | CIE_ŚWI | świece | 6
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/JtOMl on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/JtOMl on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/JtOMl on line 2
Process exited with code 255.

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205.49 ms | 401 KiB | 327 Q