Remove the last character of a string in PHP
In this post we will give you information about Remove the last character of a string in PHP. Hear we will give you detail about Remove the last character of a string in PHPAnd how to use it also give you demo for it if it is necessary.
we are going to learn about how to remove the last character of a string in PHP.
Consider, we have a following string:
$place="paris";
Now, we want to remove the last character s from the above string.
Removing the last character
To remove the last character of the string, we can use the built-in substr() function in PHP.
The substr() function accepts three arguments, the first one is string, the second is start position, third is length.
Here is an example, that removes the last character s from the $place string:
$place="paris";$result = substr($place, 0, -1);echo $result;
Output:
"pari"
In the example above, we have passed 0, -1 as second and third arguments to the substr() function. so it begins the extraction at index 0 and extracts before the last character of a string.
Note: If length is given negative then characters are removed from the end of a string.
The substr() function doesn’t mutate the original string.
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