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<?php $filename = "ab\0c"; if (str_contains($filename, "\0")) { echo "bad filename\n"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.23, 8.3.0 - 8.3.11
bad filename
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Call to undefined function str_contains() in /in/5WK3n:4 Stack trace: #0 {main} thrown in /in/5WK3n on line 4
Process exited with code 255.

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