3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ [ 'Access ID' => 12345, 'Registration Date' => '2018-02-27', 'First Name' => 'Damian', 'Last Name' => 'Martin', 'Flying Tour' => '' ], [ 'Access ID' => 12345, 'Registration Date' => '2018-02-27', 'First Name' => 'Damian', 'Last Name' => 'Martin', 'Flying Tour' => 'Yes going' ], [ 'Access ID' => 789456, 'Registration Date' => '2018-03-27', 'First Name' => 'Ricky', 'Last Name' => 'Smith', 'Flying Tour' => '' ], [ 'Access ID' => 789456, 'Registration Date' => '2018-03-27', 'First Name' => 'Ricky', 'Last Name' => 'Smith', 'Flying Tour' => 'Two way going', ], [ 'Access ID' => 987654, 'Registration Date' => '2018-04-27', 'First Name' => 'Darron', 'Last Name' => 'Butt', 'Flying Tour' => '' ] ]; $result = []; foreach ($data as $row) { if (empty($result[$row['Access ID']]['Flying Tour'])) { $result[$row['Access ID']] = $row; } } var_export(array_values($result));
Output for 8.0.1 - 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 ( 0 => array ( 'Access ID' => 12345, 'Registration Date' => '2018-02-27', 'First Name' => 'Damian', 'Last Name' => 'Martin', 'Flying Tour' => 'Yes going', ), 1 => array ( 'Access ID' => 789456, 'Registration Date' => '2018-03-27', 'First Name' => 'Ricky', 'Last Name' => 'Smith', 'Flying Tour' => 'Two way going', ), 2 => array ( 'Access ID' => 987654, 'Registration Date' => '2018-04-27', 'First Name' => 'Darron', 'Last Name' => 'Butt', 'Flying Tour' => '', ), )
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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106.67 ms | 408 KiB | 5 Q