php：ifelse语句判断3个数大小-网易云热评墙

2018-04-10 / 0评 / 0赞

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<?php
$a = 1;
$b = 99;
$c = 100;
if($a>$b){
	$a=$d;
}else{
	$d=$b;
}
if($d>$c){
	echo $d;
}else{
	echo $c;
}
	?>3

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<?php

$a = 1;

$b = 99;

$c = 100;

if($a>$b){

$a=$d;

}else{

$d=$b;

}

if($d>$c){

echo $d;

}else{

echo $c;

}

?>3

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