Question

I could use some help. How can I delete words in a string within variable? For Example:

$var = "test1 test2 ui"; $string="fru test1 frhu test2 vrui ui fehugr";

The output should be:

fru fru vrui fehugr

Thanks in advance for your help!

Answer 1

Use the str_replace function:

$ret = str_replace(explode(' ', $var), '', $string);