substr - How to remove all data after last dot using php? -


how remove data after last dot using php ?

i test code. it's echo aaa

i want show aaa.bbb.ccc

how can ?

<?php $test = "aaa.bbb.ccc.gif"; $test = substr($test, 0, strpos($test, ".")); echo $test; ?>

you can try - 

$test = "aaa.bbb.ccc.gif";  $temp = explode('.', $test);  unset($temp[count($temp) - 1]);  echo implode('.', $temp);

o/p

aaa.bbb.ccc

strpos — find position of first occurrence of substring in string

you need use strrpos

strrpos — find position of last occurrence of substring in string

$test = "aaa.bbb.ccc.gif"; $test = substr($test, 0, strrpos($test, ".")); echo $test;

o/p

aaa.bbb.ccc

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