例1
foreach($list as &$value){ if(isOnline($value['uid'])){ $value['sid'] = '1'; }else{ $value['sid'] = '0'; } $value['likes']='1'; $sql="SELECT uid,likes,flower FROM ".DB::table("dmember_member_count")." WHERE uid='".$value['uid']."'"; $fff = DB::query($sql); $ffff = DB::fetch($fff); //print_r($ffff); $value['flower']=$ffff['flower']; $value['likes']=$ffff['likes']; }
例子 2,array_push() 函数
<?php $a=array("Dog","Cat"); array_push($a,"Horse","Bird"); print_r($a); ?>
输出:
Array ( [0] => Dog [1] => Cat [2] => Horse [3] => Bird )
例子 3 带有字符串键的数组:
<?php $a=array("a"=>"Dog","b"=>"Cat"); array_push($a,"Horse","Bird"); print_r($a); ?>
Array ( [a] => Dog [b] => Cat [0] => Horse [1] => Bird )
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