3v4l.org

run code in 300+ PHP versions simultaneously
<?php dns_get_record(''); dns_get_record(null);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: dns_get_record(): An unexpected server failure occurred. in /in/707vI on line 2 Deprecated: dns_get_record(): Passing null to parameter #1 ($hostname) of type string is deprecated in /in/707vI on line 3 Warning: dns_get_record(): An unexpected server failure occurred. in /in/707vI on line 3
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.33, 7.4.3 - 7.4.33, 8.0.0 - 8.0.30
Warning: dns_get_record(): An unexpected server failure occurred. in /in/707vI on line 2 Warning: dns_get_record(): An unexpected server failure occurred. in /in/707vI on line 3
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1, 7.4.0
Warning: dns_get_record(): A temporary server error occurred. in /in/707vI on line 2 Warning: dns_get_record(): A temporary server error occurred. in /in/707vI on line 3

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