I want to remove the part from this text. ACCES_ALL_AREAS_1. Now the text is like this and I want to make it like ACCES_ALL_AREAS. I used PHP explode with for loops. That didn't work. And also the word count is not static. Not always 3 as above example.
A_PLACE_IN_THE_ABC_3 -> A_PLACE_IN_THE_ABC ACCES_ALL_AREAS_1 -> ACCES_ALL_AREASI would probably do this:
$string = preg_replace('/_\d+$/', '', $string);
_ and digits at end $ of stringFor fun you could also do this:
$string = rtrim($string, '_1234567890');
Or with a range:
$string = rtrim($string, '_0..9');
Another way:
$parts = explode('_', $string);
array_pop($parts);
$string = implode('_', $parts);
_ to an array_ back into a string
$last = array_pop($parts);.Let's see if you have a number of not, it will remove the last array whatsoever it is, give it a try:
<?php
$string = "A_PLACE_IN_THE_ABC_3";
$ex = explode('_', $string); // break array
$c = count($ex); // total array
$rm = $c - 1; // 1 place to 0
unset ($ex[$rm]); // Remove unwanted array
$new = join('_', $ex); // regenerate string
echo "New String: ". $new;
Another option is substr:
$string = "A_PLACE_IN_THE_ABC_3";
echo substr($string, 0, -2); // remove last 2 strings
Try this:
$mystring = "A_PLACE_IN_THE_ABC_3";
$pos = strrpos($mystring, "_");
$result = substr($mystring,0, $pos); // A_PLACE_IN_THE_ABC
