How to remove initial letters in php

php method to remove the initial letter: first create a PHP sample file; then use the "substr($a,1);" method to remove the first letter in the specified word; finally output the deleted content through echo. Can.

The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer

How to remove the initial letter in php?

is very simple, the code is as follows:

<?php
$a = "About us";
$a = substr($a,1);
echo $a;
?>

Output result:

bout us

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