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  • array_diff_assoc() in PHP

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    Hello Readers ,

    Suppose we have two three array it will search with all three arrays and return an array that contains the values from array 1 that are not present in rest of the array

    Example :

    <?php
    $a1=array("a"=>"red","b"=>"green","c"=>"blue","d"=>"yellow");
    $a2=array("a"=>"red","f"=>"green","g"=>"blue");
    $a3=array("h"=>"red","b"=>"green","g"=>"blue");
    
    $result=array_diff_assoc($a1,$a2,$a3);
    print_r($result);
    ?>
    

    Output :

     Array ( [c] => blue [d] => yellow ) 
    

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