Created
June 26, 2013 09:40
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Polyfill for the PHP 5.4 array_column() function (untested)
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| <?php | |
| //Signature: array array_column ( array $input , mixed $column_key [, mixed $index_key ] ) | |
| if( !function_exists( 'array_column' ) ): | |
| function array_column( array $input, $column_key, $index_key = null ) { | |
| $result = array(); | |
| foreach( $input as $k => $v ) | |
| $result[ $index_key ? $v[ $index_key ] : $k ] = $v[ $column_key ]; | |
| return $result; | |
| } | |
| endif; |
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@fedir: It's some kind of templating style if you put it as that, I just want to keep curly brackets out of the global scope just as in templates.
It has no deeper meaning, it was more an emotional thing, do it as you like of course
Also, sorry for the late answer hehe :)