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PHP_var_dump()显示全部信息

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Release： 2016-06-23 13:42:37
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php开发环境里，安装了xdebug模块后，var_dump()输出的结果将比较易于查看，但默认情况下，var_dump() 输出的结果将有所变化：过多的数组元素不再显示，字符串变量将只显示前N个字符，较深的数组元素也被显示成省略号。这点会带来一些不便，我们修改配置文件，设置这些。

在php.ini里的xdebug节点中，加入如下

xdebug.var_display_max_children=128
xdebug.var_display_max_data=512
xdebug.var_display_max_depth=5

含义从名字上看就可看懂。

然后重启PHP服务即可。

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PHP_var_dump()显示全部信息
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