3v4l.org

run code in 300+ PHP versions simultaneously
<?php $len = 9; echo implode('', array_keys(array_fill(1, $len, ''))) . '|' . PHP_EOL; // ASCI string echo str_pad('Foo', $len) . '|' . PHP_EOL; // str_pad with utf-8 string echo str_pad('Déja vu', $len) . '|' . PHP_EOL; // str_padding a decoded string then re-encode the string echo utf8_encode(str_pad(utf8_decode('Déja vu'), $len)) . '|' . PHP_EOL; // using str_repeat and Helper::strlen echo 'Déja vu'.str_repeat(' ', $len - mb_strwidth('Déja vu', mb_detect_encoding('Déja vu'))) . '|';
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
123456789| Foo | Déja vu | Deprecated: Function utf8_decode() is deprecated in /in/Zc16L on line 12 Deprecated: Function utf8_encode() is deprecated in /in/Zc16L on line 12 Déja vu | Déja vu |
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 123456789| Foo | Déja vu | Deprecated: Function utf8_decode() is deprecated in /in/Zc16L on line 12 Deprecated: Function utf8_encode() is deprecated in /in/Zc16L on line 12 Déja vu | Déja vu |
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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
123456789| Foo | Déja vu | Déja vu | Déja vu |
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Zc16L on line 3 123456789|PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Zc16L on line 6 Foo |PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Zc16L on line 9 Déja vu |PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Zc16L on line 12 Déja vu |PHP_EOLDéja vu |
preferences:
272.35 ms | 402 KiB | 456 Q