remove last charecter in php code example

Example 1: php remove last character in string

//Remove the last character using substr
$string = substr($string, 0, -1);

Example 2: php substr remove last 4 characters

echo substr($string, 0, -3);

Example 3: php remove last element array

$stack = array("yellow", "red", "green", "orange", "purple");
 
// delete the last element of an array
$removed = array_pop($stack);
print_r($stack);