switch语句-PHP课件参考

时间:2021-04-23 19:52:49
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文件名称:switch语句-PHP课件参考
文件大小:217KB
文件格式:PPT
更新时间:2021-04-23 19:52:49
PHP课件 switch语句 switch语句根据一个表达式的结果执行相应的语句块 switch (expression) { case label1: code to be executed if expression = label1; break; case label2: code to be executed if expression = label2; break; default: code to be executed if expression is different from both label1 and label2; }

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