高手帮忙看一段代码,为什么内存耗尽
<br /> $i = -1;<br /> while( $i++ < 495000000 ) {<br /> $rand_uid = rand(100000000,105000000);<br /> $rand_fuid = rand(100000000,999999999);<br /> $tab_name = get_hash_table('friends',$rand_uid);<br /> $up_array = array(<br /> 'uid' => $rand_uid,<br /> 'fuid' => $rand_fuid<br /> );<br /> insert_table($tab_name, $up_array,1);<br /> }<br />