php 数据过大 内存溢出

 

 

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 92160 bytes) in :/Inetpub/wwwroot04/test.php on line 8

 

Fatal error: Out of memory (allocated 259,260,416) (tried to allocate 16 bytes) in C:/Inetpub/wwwroot04/test.php on line 8

 

 

 

//ini_set("memory_limit", "-1");

 

$index=0;

$arr = array();

try {

    while (true) {

        $arr[] = $index++;

    }

} catch (Exception $e) {

    exit($index);

}