The examples in this article describe the usage of define in php. Share it with everyone for your reference. The details are as follows:
<?php
/*
* define
* */
/*第3个参数：
* false -- 对大小写敏感（默认）
* true -- 对大小写不敏感
* */
define("pai",3.14);
define ("name","LiLei",true);
function testfor($x) {
for($a=$x;$a<=12;$a++) {
echo "现在是$a 点：";
if($a<9) {
echo "敲代码";
echo name;
} else {
echo "睡觉";
echo pai;
}
echo "<br />";
}
}
testfor(10);
?>The running results are as follows:
It’s 10 o’clock now: bed 3.14
It’s 11 o’clock now: bed 3.14
It’s 12 o’clock now: bed 3.14
I hope this article will be helpful to everyone’s PHP programming design.
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