3v4l.org

run code in 500+ PHP versions simultaneously
<?php $format = 'only %d - %.1f'; printf($format, 1, 2); $str = sprintf($format, 1, 2); sscanf($str, $format, $low, $max);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.32, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
only 1 - 2.0 Fatal error: Uncaught ValueError: Bad scan conversion character "." in /in/I1AVe:6 Stack trace: #0 /in/I1AVe(6): sscanf('only 1 - 2.0', 'only %d - %.1f', NULL, NULL) #1 {main} thrown in /in/I1AVe on line 6
Process exited with code 255.
Output for 4.3.4 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 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 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
only 1 - 2.0 Warning: sscanf(): Bad scan conversion character "." in /in/I1AVe on line 6
Output for 4.3.3
only 1 - 2.0 Warning: sscanf(): Bad scan conversion character "" in /in/I1AVe on line 6
Output for 4.3.2
only 1 - 2.0 Warning: sscanf(): Bad scan conversion character "c" in /in/I1AVe on line 6
Output for 4.3.0 - 4.3.1
only 1 - 2.0 Warning: sscanf() [http://www.php.net/function.sscanf]: Bad scan conversion character "3" in /in/I1AVe on line 6

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106.19 ms | 2772 KiB | 4 Q