PHP debug_print_backtrace() 函数

定义和用法

debug_print_backtrace() 函数打印 backtrace。

该函数显示由 debug_print_backtrace() 函数代码生成的数据。

语法

debug_print_backtrace()

 

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实例

<?php
function one($str1, $str2)
{
two("Glenn", "Quagmire");
}
function two($str1, $str2)
{
three("Cleveland", "Brown");
}
function three($str1, $str2)
{
debug_print_backtrace();
}

one("Peter", "Griffin");
?>

上面代码的输出如下所示：高佣联盟 www.cgewang.com

#0 three(Cleveland, Brown) called at [C:webfoldertest.php:8]
#1 two(Glenn, Quagmire) called at [C:webfoldertest.php:4]
#2 one(Peter, Griffin) called at [C:webfoldertest.php:15]

标签：php,str2,str1,print,backtrace,debug,PHP
来源： https://www.cnblogs.com/yc10086/p/12994856.html