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<?php $array = [ 'needle' => 'needle in haystack text', 'Need' => 'another needle', 'fine' => 'refined', 'found' => 'Foundation', '' => 'non-empty haystack', 'missing' => 'not here', 'This is 0 in a haystack!', ]; var_export( array_filter($array, 'str_contains', ARRAY_FILTER_USE_BOTH) );
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 - 8.5.1
array ( 'needle' => 'needle in haystack text', 'fine' => 'refined', '' => 'non-empty haystack', 0 => 'This is 0 in a haystack!', )
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.
Output for 7.4.0 - 7.4.33
Warning: array_filter() expects parameter 2 to be a valid callback, function 'str_contains' not found or invalid function name in /in/F5c6C on line 14 NULL
preferences:
139.33 ms | 409 KiB | 5 Q