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<?php $text = "ert @param trtgg hovno @test etse et e ets @michal @hola michale"; preg_match_all("/((@[\w]+)(\s+([^@]+))?)/", $text, $matches); var_dump($matches);;
Output for 7.0.0 - 7.0.24, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(5) { [0]=> array(4) { [0]=> string(19) "@param trtgg hovno " [1]=> string(20) "@test etse et e ets " [2]=> string(9) "@michal " [3]=> string(13) "@hola michale" } [1]=> array(4) { [0]=> string(19) "@param trtgg hovno " [1]=> string(20) "@test etse et e ets " [2]=> string(9) "@michal " [3]=> string(13) "@hola michale" } [2]=> array(4) { [0]=> string(6) "@param" [1]=> string(5) "@test" [2]=> string(7) "@michal" [3]=> string(5) "@hola" } [3]=> array(4) { [0]=> string(13) " trtgg hovno " [1]=> string(15) " etse et e ets " [2]=> string(2) " " [3]=> string(8) " michale" } [4]=> array(4) { [0]=> string(12) "trtgg hovno " [1]=> string(14) "etse et e ets " [2]=> string(1) " " [3]=> string(7) "michale" } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(5) { [0]=> array(4) { [0]=> string(19) "@param trtgg hovno " [1]=> string(20) "@test etse et e ets " [2]=> string(9) "@michal " [3]=> string(13) "@hola michale" } [1]=> array(4) { [0]=> string(19) "@param trtgg hovno " [1]=> string(20) "@test etse et e ets " [2]=> string(9) "@michal " [3]=> string(13) "@hola michale" } [2]=> array(4) { [0]=> string(6) "@param" [1]=> string(5) "@test" [2]=> string(7) "@michal" [3]=> string(5) "@hola" } [3]=> array(4) { [0]=> string(13) " trtgg hovno " [1]=> string(15) " etse et e ets " [2]=> string(2) " " [3]=> string(8) " michale" } [4]=> array(4) { [0]=> string(12) "trtgg hovno " [1]=> string(14) "etse et e ets " [2]=> string(1) " " [3]=> string(7) "michale" } }

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154.7 ms | 403 KiB | 178 Q