foreach语句
- 格式1:
foreach(数组 as $变量) { 循环体; }
例:
$a=array(1,2,3,4,5,6,7,8,9,10); foreach($a as $b) { print $b; }
- 格式2:比较常用
foreach(数组 as $键变量=>$值变量) { 循环体; } 例: $a=array(1,2,3,4,5,6,7,8,9,10); foreach($a as $b=>$c) { print '$a['.$b.']='.$c.'<br>'; }
foreach语句
foreach(数组 as $变量) { 循环体; }
例:
$a=array(1,2,3,4,5,6,7,8,9,10); foreach($a as $b) { print $b; }
foreach(数组 as $键变量=>$值变量) { 循环体; } 例: $a=array(1,2,3,4,5,6,7,8,9,10); foreach($a as $b=>$c) { print '$a['.$b.']='.$c.'<br>'; }