How can I convert ereg expressions to preg in PHP?
What is the equivalent using preg_replace to the following expression?
ereg_replace('^' . $g_lang_prefix, '', $t_var );
Here is Solutions:
We have many solutions to this problem, But we recommend you to use the first solution because it is tested & true solution that will 100% work for you.
preg_replace('/^' . preg_quote($g_lang_prefix,'/') . '/', '', $t_var );
If you need
$g_lang_prefix working as a common regex then omit
preg_replace('/^' . $g_lang_prefix . '/', '', $t_var );
Also if you need this second solution, but your
$g_lang can contain even this char
/ then you need to escape at least it:
preg_replace('/^' . str_replace('/','\/',$g_lang_prefix) . '/', '', $t_var );
Note: Use and implement solution 1 because this method fully tested our system.
Thank you 🙂