Make use of a for
loop instead.
$name= array("1", "2", "3");
$say= array("one", "two", "three");
for($i=0;$i<count($name);$i++)
{
echo "$name[$i]=$say[$i]<br>";
}
문제
i'm newbie in php foreach. Here's my code:
$name= array("1", "2", "3");
$say= array("one", "two", "three");
foreach ($name as $v) {
$nm= $v;
$show = array();
foreach($say as $value)
$show[] = $nm.'='.$value;
$show = implode("<br>",$show);
}
How can i display something like this
1=one
2=two
3=three
해결책
Make use of a for
loop instead.
$name= array("1", "2", "3");
$say= array("one", "two", "three");
for($i=0;$i<count($name);$i++)
{
echo "$name[$i]=$say[$i]<br>";
}
다른 팁
Here is the perfect answer.
$name= array("1", "2", "3");
$say= array("one", "two", "three");
$string = "";
for($row=0;$row<count($name);$row++)
{
if (array_key_exists($row, $say)) {
$string .= "$name[$row]=$say[$row]<br>";
}
}
echo $string;
Above solution may throw error if you add more value in $name array. Try this
Just use key
foreach ($name as $k=>$v) {
echo $v . '=' . $say[$k] . '<br />';
}
$name= array("1", "2", "3");
$say= array("one", "two", "three");
$new = array_combine($name,$say);
foreach($new as $key=>$val) {
echo $key.'='.$val."<br/>";
}
$name= array("1", "2", "3");
$say= array("one", "two", "three");
$result = array_combine($name, $say);
foreach ($result as $k => $v)
echo $k . '=' . $v;
Use a for
loop instead of a foreach
loop. I assume the number of items on each array above will be equal
$name= array("1", "2", "3");
$say= array("one", "two", "three");
for($i=0;$i<count($name);$i++)
{
echo "$name[$i]=$say[$i]<br>";
}
Can you try this, Using array_combine()
$name= array("1", "2", "3");
$say= array("one", "two", "three");
$data = array_combine ($name , $say );
foreach($data as $key=>$value){
echo $key.'='.$value.'<br>';
}
Solution 2:
$name= array("1", "2", "3");
$say= array("one", "two", "three");
foreach($name as $key=>$value){
echo $value.'='.$say[$key].'<br>';
}