What is use of var_dump?

What is use of var_dump?

Team Leader Asked on February 11, 2017 in PHP.
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1 Answer(s)

     

    var_dump()- This function displays structured information about a variable including its type and value.

    
    <?php
    
    $arr = array("x", "y", "z");
    
    var_dump($arr);
    
    ?>
    
    

    OUTPUT:

    array(3) { [0]=> string(1) “x” [1]=> string(1) “y” [2]=> string(1) “z” }

    IT Head Answered on June 29, 2017.
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