一、PHP foreach 循环语法
1.1 只获取数组的值
foreach ($array as $value) { // code to be executed;}
1.2 获取数组的下标和值
foreach ($array as $key => $value) { code to be executed;}
二、实例演示
2.1 索引数组
";}?>
输出结果:
red green blue yellow
2.1 关联数组
"35","Ben"=>"37","Joe"=>"43");foreach($age as $x=>$x_value) { echo "Key=" . $x . ", Value=" . $x_value; echo "";}?>
输出结果:
Key=Peter, Value=35 Key=Ben, Value=37 Key=Joe, Value=43
三、参考资料