How can I remove three characters at the end of a string in PHP?
How can I remove three characters at the end of a string in PHP?
"abcabcabc" would become "abcabc"!
Solution 1:
Just do:
echo substr($string, 0, -3);
You don't need to use a strlen call, since, as noted in the substr documentation:
If length is given and is negative, then that many characters will be omitted from the end of string
Solution 2:
<?php echo substr("abcabcabc", 0, -3); ?>