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run code in 300+ PHP versions simultaneously
<?php $var1 = 'Hello World'; $var2 = ''; $var2 =& $var1; debug_zval_dump(&$var1);
Output for 8.0.0 - 8.0.2, 8.1.0
Parse error: syntax error, unexpected token "&" in /in/e31sB on line 7
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.27, 7.4.0 - 7.4.15
Parse error: syntax error, unexpected '&' in /in/e31sB on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call-time pass-by-reference has been removed in /in/e31sB on line 7
Process exited with code 255.
preferences:
327.34 ms | 1395 KiB | 284 Q