运行时配置
这些函数的行为受 php.ini 中的设置影响。
名字 | 默认 | 可修改范围 | 更新日志 |
---|---|---|---|
runkit.superglobal | "" | PHP_INI_PERDIR | |
runkit.internal_override | "0" | PHP_INI_SYSTEM |
这是配置指令的简短说明。
-
runkit.superglobal
string -
Comma-separated list of variable names to be treated as superglobals. This value should be set in the systemwide php.ini file, but may work in perdir configuration contexts depending on your SAPI.
Example #1 Custom Superglobals with runkit.superglobal=_FOO,_BAR in php.ini
<?php
function show_values() {
echo "Foo is $_FOO\n";
echo "Bar is $_BAR\n";
echo "Baz is $_BAZ\n";
}
$_FOO = 'foo';
$_BAR = 'bar';
$_BAZ = 'baz';
/* Displays foo and bar, but not baz */
show_values();
?> -
runkit.internal_override
boolean - Enables ability to modify/rename/remove internal functions.