3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Math{ //两个数值比较大小. public function Max($a,$b) { return $a>$b?$a:$b; } //三个数值比较大小. public function Max3($a,$b,$c) { $a = $this->Max($a,$b); return $this->Max($a,$c); } } $math = new Math(); echo "最大值是 ".$math->Max3(99,100,88); ?>
Output for 5.0.0 - 7.1.0
最大值是 100
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/C2LOG</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/C2LOG</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/C2LOG</b> on line <b>4</b><br />
Process exited with code 255.