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run code in 300+ PHP versions simultaneously
<?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, $line); $line=implode(' ', $line[0]); var_dump(' ', $line); exit; foreach (preg_split("/\\r\\n|\\r|\\n/", $str) as $line) { preg_match_all('/[\w\d\.]+/', $line, $result); var_dump(implode(' ', $result[0])); }

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