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run code in 150+ php & hhvm versions
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<?php $input = ' input { redis { host => "192.168.2.17" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } redis { host => "192.168.1.33" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } } input { redis { host => "192.168.2.17" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } redis { host => "192.168.1.33" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } } '; preg_match_all('~\{(?:[^{}]|(?R))*\}~', $input, $sectors); preg_match_all("\{(.*)\}",$input,$sectors); print_r($sectors);
Output for 5.2.0 - 5.6.21, 7.0.0 - 7.1.0
Warning: preg_match_all(): Delimiter must not be alphanumeric or backslash in /in/OLEP1 on line 38 Array ( [0] => Array ( [0] => { redis { host => "192.168.2.17" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } redis { host => "192.168.1.33" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } } [1] => { redis { host => "192.168.2.17" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } redis { host => "192.168.1.33" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } } ) )
Output for hhvm-3.10.0 - 3.12.0
Warning: Delimiter must not be alphanumeric or backslash in /in/OLEP1 on line 38 Array ( [0] => Array ( [0] => { redis { host => "192.168.2.17" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } redis { host => "192.168.1.33" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } } [1] => { redis { host => "192.168.2.17" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } redis { host => "192.168.1.33" type => "nginx access" data_type => "list" key => "nginx access" password => "v5XBbZHcbaKFQr3kRFLqjZV5" } } ) )
Output for 4.3.11 - 5.1.6
Warning: preg_match_all(): Delimiter must not be alphanumeric or backslash in /in/OLEP1 on line 38 Array ( )
Output for 4.3.0 - 4.3.10
Warning: Delimiter must not be alphanumeric or backslash in /in/OLEP1 on line 38 Array ( )