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有默认参数的函数_PHP
- WBOYOriginal
- 2016-06-01 12:30:27973browse
function printColored($Text, $Color="black") //定义function函数
{
print("$Text"); //获取字符串的内容和颜色
}
printColored("这是黑颜色的字！"); //调用function函数
print("
\n");
printColored("这是蓝颜色的字！", "blue"); //调用function函数
print("
\n");
?>
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