Answers for "php slice last value of string"

php remove last character in string

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

php substr remove last 4 characters

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

php remove last 3 letters from string

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

remove last character from string in php

$arrStr = 'Str1, Str2, str3, ';
echo rtrim($arrStr, ", "); //Str1, Str2, str3
echo substr_replace($arrStr, "", -2); //Str1, Str2, str3
echo substr($arrStr, 0, -2); // Str1, Str2, str3

Remove the Last Character From a String in PHP

phpCopy<?php
$mystring = "This is a PHP program.";
echo substr($mystring, 0, -1);
?>

php extract last n words of string

<?php

$str = "NAME WITH SPACES FIELD1 FIELD2 FIELD3 FIELD4";

preg_match("/(\S+)\s(\S+)\s(\S+)\s(\S+)$/", $str, $matches);

var_dump($matches);

/* array(5) {
  [0] => string(27) "FIELD1 FIELD2 FIELD3 FIELD4"
  [1] => string(6) "FIELD1"
  [2] => string(6) "FIELD2"
  [3] => string(6) "FIELD3"
  [4] => string(6) "FIELD4"
} */