Sam*_*son 100
$array = array("Jonathan","Sampson");
foreach($array as $value) {
print $value;
}
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要么
$length = count($array);
for ($i = 0; $i < $length; $i++) {
print $array[$i];
}
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Pim*_*ger 10
使用foreach循环,它遍历所有key =>值对:
foreach($array as $key=>$value){
print "$key holds $value\n";
}
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或者完全回答你的问题:
foreach($array as $value){
print $value."\n";
}
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使用变量值和kye这两个东西
foreach($array as $key=>$value){
print "$key holds $value\n";
}
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仅用于使用变量值
foreach($array as $value){
print $value."\n";
}
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如果你想重复做一些事情,直到等于我们这个数组的长度
// for loop
for($i = 0; $i < count($array); $i++) {
// do something with $array[$i]
}
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谢谢!
小智 5
这是示例:
$array = array("Jon","Smith");
foreach($array as $value) {
echo $value;
}
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