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run code in 300+ PHP versions simultaneously
<?php $var = 'ABC0001'; $var ++; echo $var, "\n"; $var ++; echo $var, "\n"; echo "...\n"; $var = 'ABC9998'; $var ++; echo $var, "\n"; $var ++; echo $var, "\n"; $var ++; echo $var, "\n";
Output for git.master, git.master_jit, rfc.property-hooks
ABC0002 ABC0003 ... ABC9999 ABD0000 ABD0001

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