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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Prueba{ public function saludo() { echo "Hola"; } } $s = "sal"; $obj = new Prueba(); $obj->{"{$var}uso"}();
based on HWr81
Output for 7.0.0 - 7.2.0
Notice: Undefined variable: var in /in/pD998 on line 9 Fatal error: Uncaught Error: Call to undefined method Prueba::uso() in /in/pD998:9 Stack trace: #0 {main} thrown in /in/pD998 on line 9
Process exited with code 255.
Output for 5.3.22 - 5.6.28
Notice: Undefined variable: var in /in/pD998 on line 9 Fatal error: Call to undefined method Prueba::uso() in /in/pD998 on line 9
Process exited with code 255.