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PHP5中文手册
spl_autoload(PHP 5 >= 5.1.2) spl_autoload — Default implementation for __autoload() Description
void spl_autoload
( string $class_name
[, string $file_extensions
] )
This function is intended to be used as a default implementation for __autoload(). If nothing else is specified and autoload_register() is called without any parameters then this functions will be used for any later call to __autoload(). By default it checks all include paths to contain filenames built up by the lowercase class name appended by the filename extensions .inc and .php. |