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<?php $str='TABLE cancer ATTRIBUTES 4 Attribute1.1 numeric O Attribute1.2 numeric O Attribute1.3 numeric 0 Attribute1.4 numeric 0 OBJECTS 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24'; $line = ' Attribute1.2 numeric O '; preg_match_all('/[\w\d\.]+/', $line); var_dump(implode(' ', $line[0])); exit; foreach (preg_split("/\\r\\n|\\r|\\n/", $str) as $line) { preg_match_all('/[\w\d\.]+/', $line, $result); var_dump(implode(' ', $result[0])); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /in/acDh6:18 Stack trace: #0 /in/acDh6(18): implode(' ', ' ') #1 {main} thrown in /in/acDh6 on line 18
Process exited with code 255.
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 Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /in/acDh6:18 Stack trace: #0 /in/acDh6(18): implode(' ', ' ') #1 {main} thrown in /in/acDh6 on line 18
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Warning: implode(): Invalid arguments passed in /in/acDh6 on line 18 NULL
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167.19 ms | 402 KiB | 157 Q