


The previous article introduced you to "Let's learn about the nested if else if structure of PHP process control! ! ! 》, this article continues to introduce to you the multiple nesting of if statements in PHP process control: Let's Go!!!
What are multiple if statements? Kinds of nesting:
One or more if statements can be nested in an if statement to realize the judgment of multiple parameters. It is a variety of nesting of if statements. Its structure is as follows:
<?php if(判断1){ if(判断2){ 代码段1 }else{ 代码段2 } }else{ if(判断){ 代码段3 }else{ 代码段4 } } ?>
The following is a specific code demonstration, as follows:
<?php //0表示工作秘书,1表示生活秘书 //用代码模拟随机产生当前的工作是生活秘书还是工作秘书的 $xiayu = rand(0,1); if($xiayu){ //是否购买雨伞 $you = rand(0,1); if($you){ echo '下雨天,已买伞,不用再购买'; }else{ echo'下雨天,未已买伞,需要再购买'; } }else{ } ?>
The code running results are as follows:
Recommended learning: "PHP Video tutorial》
The above is the detailed content of How can we use multiple nestings of if statements in PHP process control? ? ?. For more information, please follow other related articles on the PHP Chinese website!

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