3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo PHP MAX_SIZE,"\n"; echo PHP_MAX_INT,"\n"; var_dump(0xffffffffffffffff); printf("%u\n",0xffffffffffffffff); printf("%d",0xffffffffffffffff);
Output for 5.4.0 - 5.4.17
Parse error: syntax error, unexpected 'MAX_SIZE' (T_STRING), expecting ',' or ';' in /in/QdN3o on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_STRING, expecting ',' or ';' in /in/QdN3o on line 2
Process exited with code 255.
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174.95 ms | 1399 KiB | 53 Q