ini_get
(PHP 4, PHP 5)
(PHP 4, PHP 5)
ini_get -- Gets the value of a configuration option
说明
string ini_get( string varname )
Returns the value of the configuration option on success.
参数
varname
The configuration option name.
varname
The configuration option name.
返回值
Returns the value of the configuration option as a string on success, or an empty string on failure.
范例
例 1. A few ini_get() examples
例 1. A few ini_get() examples
上例的输出类似于:
display_errors = 1
register_globals = 0
post_max_size = 8M
post_max_size+1 = 9
post_max_size in bytes = 8388608
register_globals = 0
post_max_size = 8M
post_max_size+1 = 9
post_max_size in bytes = 8388608