php - remove unnecessary words from string -


i want remove words string make image alt tag more relevant.

the problem is, if have phase this:

barack obama @ restaurant in venice

i want exit be:

barack obama restaurant venice

but had is:

barack obamaa restaurantvenice

code:-

$a = array( ' @ ', ' in ', ' arriving ', ' ', ' leaving ', ' walks ', ' walking ', ' ' ); $str = 'barack obama @ restaurant in venice'; echo str_replace($a,"",$str);

if use words without space in array result horrible:

brck obm resturnt venice

any ideas?

you have add 1 space inside ""like below:-

echo str_replace($a," ",$str);

check here:-

<?php  $a = array( ' @ ', ' in ', ' arriving ', ' ', ' leaving ', ' walks ', ' walking ', ' ' ); $str = 'barack obama @ restaurant in venice'; echo str_replace($a," ",$str);

output:-https://eval.in/636890


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