PHP switch Statement
PHP switch Statement กำหนดเงื่อนไขและทางเลือกที่เป็นจริงได้หลายเงื่อนไข
Syntax
switch (n) { case label1: //code to be executed if n=label1; break; case label2: //code to be executed if n=label2; break; case label3: //code to be executed if n=label3; break; ... default: //code to be executed if n is different from all labels; }
Example
<?php $i=1; switch ($i) { case 0: echo 'The value is 0'; break; case 1: echo 'The value is 1'; break; case 2: echo 'The value is 2'; break; case 3: echo 'The value is 3'; break; default: echo 'The value is none'; } //output = The value is 1 ?>