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<?php $arr = [ [ "Some key here" => 26542973, "generated key" => "John", "who knows what key" => 10 ], [ "Some key here" => 26542973, "generated key" => "", "who knows what key" => "" ], [ "Some key here" => "", "generated key" => "", "who knows what key" => "" ], ]; $arr = array_filter($arr, function($val){ return implode("", $val) != ""; }); print_r($arr);
Output for 5.6.38, 7.1.0 - 7.1.23, 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 - 8.5.1
Array ( [0] => Array ( [Some key here] => 26542973 [generated key] => John [who knows what key] => 10 ) [1] => Array ( [Some key here] => 26542973 [generated key] => [who knows what key] => ) )
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.
preferences:
205.26 ms | 407 KiB | 5 Q