wildcard - With PHP how do I extract a alpha numeric from a string -


I've been searching for a while, but I did not find my only one.

With PHP I need to remove 2 groups of different numbers within a series of numbers and letters, it always happens between the last and the last duration.

Like: exten-651

Hopefully you can share your thoughts on this.

Thank you in advance.

This is always the last and final Duration is between.

$ string = 'exten-651-652-20140423-154650-1398293210.14.wav'; $ Data = explosion ("-", $ string); Echo str_replace ('.wav', '', array_pop ($ data));

Demo:


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