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<?php $ratingHistory = [ "BB", "B", "CCC", "C", "BB" ]; function getMinMax($array): array { $result = ['min' => null, 'max' => null]; foreach ($array as $value) { if ( !$result['min'] || (!trim($value, $result['min']) ? $value < $result['min'] : $value > $result['min']) ) { $result['min'] = $value; } if ( !$result['max'] || (!trim($value, $result['max']) ? $value > $result['max'] : $value < $result['max']) ) { $result['max'] = $value; } } return $result; } var_export(getMinMax($ratingHistory));
Output for 7.4.0 - 7.4.33, 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 ( 'min' => 'C', 'max' => 'BB', )
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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159.8 ms | 407 KiB | 5 Q