How to get the substring before & after a seperator?

Question

The Product name consists of a string - number like:

Chains-23x10 5R 12

I want to display the substring before - in one line and the substring after - in next line. I tried it with the code:

<?php $str = substr($str, ($pos = strpos($str, '-')) === false ? 0 : $pos + 1); ?>
<?php echo $str; ?> 

But only the string after - is getting displayed.

Someone help please.

Answer 1

Use below code (Tested & Working):

$str = "Chains-23x10 5R 12"; // Pass Product name here
$strArr = explode("-", $str);
//print_r($strArr);
if(count($strArr) == 2){
    echo $strArr[0];
    echo "<br>";
    echo $strArr[1];
}else{
    echo $str;
}

Answer 2

Try to use the default php explode feature:

$str = 'Chains-23x10 5R 12';
$strParts = explode('-', $str);
print_r($strParts);

echo '<br/>';

echo 'Part 1: ' . (isset($strParts[0]) ? $strParts[0] : ' empty ');
echo '<br/>';
echo 'Part 2: ' . (isset($strParts[1]) ? $strParts[1] : ' empty ');
echo '<br/>';
echo 'Part 3: ' . (isset($strParts[2]) ? $strParts[2] : ' empty ');

The result should be the following:

Answer 3

You can hold product name in a variable and then use explode php function to explode name with -.

For example:

$productName = 'Chains-23x10 5R 12';
$arr = explode('-',$productName);

echo $arr[0];

echo $arr[1];

If there can be more than 1 -, then you can loop through $arr array.