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<?php $original='PRESET%5BTickets%5D%5Bname%5D%5B%5D=&PRESET%5BTickets%5D%5Bday%5D%5B%5D=2018-03-04'; parse_str($original,$arr); $url=http_build_query($arr); var_export($arr); echo "\n"; var_dump($arr,$original,$url);
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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array ( 'PRESET' => array ( 'Tickets' => array ( 'name' => array ( 0 => '', ), 'day' => array ( 0 => '2018-03-04', ), ), ), ) array(1) { ["PRESET"]=> array(1) { ["Tickets"]=> array(2) { ["name"]=> array(1) { [0]=> string(0) "" } ["day"]=> array(1) { [0]=> string(10) "2018-03-04" } } } } string(82) "PRESET%5BTickets%5D%5Bname%5D%5B%5D=&PRESET%5BTickets%5D%5Bday%5D%5B%5D=2018-03-04" string(84) "PRESET%5BTickets%5D%5Bname%5D%5B0%5D=&PRESET%5BTickets%5D%5Bday%5D%5B0%5D=2018-03-04"
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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