数组转换[重复]

Question

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• Remove first levels of identifier in array 7 answers

Array ( 
    [0] => Array ( 
        [0] => uploads/AP02A66_31_upload1_1357736699_SeamTrade.php 
    ) 
    [1] => Array ( 
        [0] => uploads/AP02A66_31_upload1_1357736699_SiteController.php 
    ) 
)

How to convert the above array into one indexed array so that it will come in the form like,

Array ( 
    [0] => uploads/AP02A66_31_upload1_1357736699_SeamTrade.php  
    [1] => uploads/AP02A66_31_upload1_1357736699_SiteController.php 
)

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Answer 1

Function to flatten a nested array:

function flatten_array(array $array) {
    return iterator_to_array(new \RecursiveIteratorIterator(new \RecursiveArrayIterator($array)),false);
}