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<?php mb_regex_encoding('UTF-8'); mb_internal_encoding('UTF-8'); $arr = mb_split('\B', "你好"); # Array ( [0] => 你 [1] => 好 ) ## Okay! print_r($arr); $arr = preg_split('\B', "abc"); # Array ( [0] => 你 [1] => 你 ) ## Expected Result print_r($arr); ## Instead, this message appears: ## Warning: mb_split(): mbregex search failure in mbsplit(): ## no support in this configuration in /dir/foo.php on line 22 $arr = mb_split('\B', '隨著劇情的推進'); print_r($arr);
Output for 8.2.18, 8.3.6
Array ( [0] => 你 [1] => � [2] => � ) Warning: preg_split(): Delimiter must not be alphanumeric, backslash, or NUL in /in/QNl9t on line 8 Array ( [0] => 隨 [1] => 著 [2] => 劇 [3] => 情 [4] => 的 [5] => 推 [6] => � [7] => � )
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 ( [0] => 你 [1] => � [2] => � ) Warning: preg_split(): Delimiter must not be alphanumeric, backslash, or NUL in /in/QNl9t on line 8 Array ( [0] => 隨 [1] => 著 [2] => 劇 [3] => 情 [4] => 的 [5] => 推 [6] => � [7] => � )
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [0] => 你 [1] => 好 ) Warning: preg_split(): Delimiter must not be alphanumeric, backslash, or NUL in /in/QNl9t on line 8 Array ( [0] => 隨 [1] => � [2] => �劇 [3] => � [4] => �的 [5] => � [6] => �進 )
Output for 8.1.28
Array ( [0] => 你 [1] => � [2] => � ) Warning: preg_split(): Delimiter must not be alphanumeric or backslash in /in/QNl9t on line 8 Array ( [0] => 隨 [1] => 著 [2] => 劇 [3] => 情 [4] => 的 [5] => 推 [6] => � [7] => � )
Output for 5.4.13 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
Array ( [0] => 你 [1] => 好 ) Warning: preg_split(): Delimiter must not be alphanumeric or backslash in /in/QNl9t on line 8 Array ( [0] => 隨 [1] => � [2] => �劇 [3] => � [4] => �的 [5] => � [6] => �進 )
Output for 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.12
Warning: mb_split(): Empty regular expression in /in/QNl9t on line 5 Array ( [0] => 你好 ) Warning: preg_split(): Delimiter must not be alphanumeric or backslash in /in/QNl9t on line 8 Warning: mb_split(): Empty regular expression in /in/QNl9t on line 13 Array ( [0] => 隨著劇情的推進 )
Output for 4.3.4 - 4.3.10
Warning: mb_split(): Empty regular expression in /in/QNl9t on line 5 Array ( [0] => 你好 ) Warning: Delimiter must not be alphanumeric or backslash in /in/QNl9t on line 8 Warning: mb_split(): Empty regular expression in /in/QNl9t on line 13 Array ( [0] => 隨著劇情的推進 )
Output for 4.3.2 - 4.3.3
Fatal error: Call to undefined function: mb_regex_encoding() in /in/QNl9t on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mb_regex_encoding() in /in/QNl9t on line 2
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338.65 ms | 401 KiB | 459 Q