php - Remove part of string after third occurrence of certain character -


i have special case have whole range of different strings in array.

what need remove last part of string @ third occurrence of /.

example:

accessories / mens accessories / bags wallets / messenger bags /

so here want remove: messenger bags /

how possible php - remember have lot of different strings! can't take position it's different each time. 

//here have 4 elements     $parts = explode ('/', $string);  //this glue first 3 elements list ($first, $second, $third) = $parts;  //here can see desired result var_dump (implode ('/',array($first, $second, $third)));

output

string 'accessories / mens accessories / bags wallets ' (length=46)

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