This article describes the use of PHP value assignment and address assignment. Share it with everyone for your reference. The details are as follows:
<?php $name = 'Simon'; //对变量$name进行赋值（传值赋值） $name_b = $name; //对变量$name_b进行赋值（传值赋值） $addr = &$name; //对变量$addr进行赋值（传地址赋值） $name = "Elaine"; //改变$name的值 echo $name; //输出$name，会发现$name的值发生了变化 echo $name_b; //输出$name_b，会发现$name_b的值没有发生变化 echo $addr; //输出$addr，会发现$addr的值发生了变化 $addr = "Helen"; //改变$addr的值 echo $name; //输出$name，会发现$name的值发生了变化 echo $addr; //输出$addr，会发现$addr的值发生了变化 ?>
I hope this article will be helpful to everyone’s PHP programming design.
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