There is such a line: "/ test 123 test 5-6 test 8 test". All tsiferki except the letters test, can vary, tell me, please, how to write them into an array, the number of spaces is the same -.-

    2 answers 2

    $str = "/test 123 test 5-6 test 8 test"; preg_match_all(/(test\s*[-\d]*)+/,$str,$matches); print_r($matches[0]);//[0] => Array ( [0] => test 123 [1] => test 5-6 [2] => test 8 [3] => test )

    About

     /(test\s*[-\d]*)+/

    / и / around - limiters. They report that there is a regular inside.
    \s - space (and a few more characters that look like it)
    \s* - some spaces, 0-inf
    [] - character class
    [-\d] is a character class consisting of numbers and hyphens. The hyphen in this value is ALWAYS at the beginning.
    () - grouping. In general, it is not really needed here.
    + - any non-zero number of times. In this case, it is also not necessary, since preg_match_all is used.

       <?php $str = "/test 123 test 5-6 test 8 test"; $a = explode(' ', $str); ?>

      So not satisfied?

      • I would rather do explode ('test', $ str); - knes