ini_set更改php.ini配置功能
利用ini_set可以快速的修改php.ini配置设置哦,无需打开php.ini就可以了,特别是虚拟主机时你没有修改php.ini的权限时就会发现这个函数的作用了,下面看几个实例吧。
*/
//ini_set具有更改php.ini设置的功能。此函数接收两个参数:需要调整的配置变量名,以及变量的新值。
//例如,在某脚本出现时增加最大执行时间(maximum execution time):
$old_max_execution_time = ini_set('max_execution_time', 120);
echo "old timeout is $old_max_execution_time
";
$max_execution_time = ini_get('max_execution_time');
echo "new timeout is $max_execution_time
";
echo 'function sets supported in this install are:
';
$extensions = get_loaded_extensions();
foreach ($extensions as $each_ext)
{
echo "$each_ext
";
echo '
- ';
- $func ";
$ext_funcs = get_extension_funcs($each_ext);
foreach($ext_funcs as $func)
{
echo "
}
echo '
}
?>
更多详细内容请查看:http://www.111cn.net/phper/php-function/34292.htm

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