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<?php $input = '1, 4, 7, 20-25, 31, 46, 100'; $entries = array_map( 'trim', str_getcsv( $input)); $result = array(); foreach( $entries as $entry) { if( strpos( $entry, '-') !== false) { list( $start, $end) = explode( '-', $entry); $result = array_merge( $result, range( $start, $end)); } else { $result[] = $entry; } } print_r( $result); echo implode( ', ', $result);
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Array ( [0] => 1 [1] => 4 [2] => 7 [3] => 20 [4] => 21 [5] => 22 [6] => 23 [7] => 24 [8] => 25 [9] => 31 [10] => 46 [11] => 100 ) 1, 4, 7, 20, 21, 22, 23, 24, 25, 31, 46, 100
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Fatal error: Call to undefined function str_getcsv() in /in/Pn3SP on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_getcsv() in /in/Pn3SP on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: str_getcsv() in /in/Pn3SP on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_getcsv() in /in/Pn3SP on line 3
preferences:
245.68 ms | 401 KiB | 358 Q