3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = "hello : 6\ngoodbye : 7\nfoo : bar\n"; $lines = explode("\n", trim($data)); $tuples = array_map( function($line) { $splitLine = array_map('trim', explode(':', $line)); return array( trim(substr($line, 0, strpos($line, ':'))), trim(substr($line, strpos($line, ':') + 1)) ); }, $lines ); $output = array_combine( array_map(function($t) { return $t[0]; }, $tuples), array_map(function($t) { return $t[1]; }, $tuples) ); var_dump($output);

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