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How to Remove the Last Character from a String in PHP
Topic: PHP / MySQLPrev|Next
Answer: Use the rtrim() Function
You can simply use the rtrim() function to remove the last character from a string.
Let's take a look at an example to understand how it actually works:
Example
Try this code »<?php
// Sample string
$str1 = "Hello World!";
echo rtrim($str1, "!"); // Outputs: Hello World
echo "<br>";
// Sample string
$str2 = "red, green, blue, ";
echo rtrim($str2, ", "); // Outputs: red, green, blue
?>Related FAQ
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- How to remove white space from a string in PHP
- How to remove special characters from a string in PHP
- How to extract substring from a string in PHP
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