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run code in 200+ 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){ //调用类中的其它方法. $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 5.3.28 - 5.3.29, 5.4.18 - 5.4.32
<? 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){ //调用类中的其它方法. $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 5.3.0 - 5.3.27, 5.4.0 - 5.4.17
<? 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){ //调用类中的其它方法. $a = $this->Max($a,$b); return $this->Max($a,$c); } } $math = new Math(); echo "最大值是 ".$math->Max3(99,100,88); ?>