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run code in 300+ PHP versions simultaneously
<?php $message = "test\r\n"; var_dump(preg_replace('/\r\n|\r|\n/', "\n", $message));
Output for 7.1.25 - 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
string(5) "test "
preferences:
166.79 ms | 407 KiB | 5 Q