3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo \023; echo \0x24
Output for 5.4.0 - 5.4.35
Parse error: syntax error, unexpected '023' (T_LNUMBER), expecting identifier (T_STRING) in /in/PWU8O on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_LNUMBER, expecting T_STRING in /in/PWU8O on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/PWU8O on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/PWU8O on line 4 Parse error: syntax error, unexpected $end, expecting ',' or ';' in /in/PWU8O on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/PWU8O on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/PWU8O on line 4 Parse error: parse error, unexpected $, expecting ',' or ';' in /in/PWU8O on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/PWU8O on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/PWU8O on line 4 Parse error: parse error, expecting `','' or `';'' in /in/PWU8O on line 4
Process exited with code 255.

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