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PHP preg_match function

ramez.hanna's picture

i want to parse the string "_0_ _1_ _2_ _3_" to get the numbers in an array

i could do that for a fixed string but if the string is a variable in length i can't figure out how to do it but this won't repeat it self i.e it can't do the job if the string becomes "_0_ _1_ _2_ _3_ _4_ _5_" i need help

Alaa's picture

use implode


ramez.hanna's picture

thanks for the tip

thanks for the tip i did //explode(' ', str_replace("_", "", $usersstring->chusers)) and it worked just fine

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