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<?php $argv[1] = "-00010.1"; #print ".01"; $s=1; ($_=$argv[1])[0]=='-'?$_[0]=0:''; print $_;
Output for 7.0.0 - 7.0.20, 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, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
000010.1
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected '[' in /in/IQIb2 on line 13
Process exited with code 255.

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195.69 ms | 402 KiB | 213 Q