??? var_dump? ?? ?? ??? ??

??

?? ?? ?? ?? var_dump ??? ??? ??? ? ? ????. ? ????? PHP ??? ? ??? ???? ?? ???? ??? ?????.

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??? ??? ??? ??? ?? ?? ??? ??? ?? ???? ??? ??? ??? ???? ????. var_dump ??? PHP ?? ??? ?? ?????. ? ??? ?????? ?? ??? ?? ??? ???? ???.

??? ?? ??

?? ???? ???? var_dump ??? ?????? ??? ??? ?? ? ????. ??? ??? ?? ???? ????? ??? ???? ????.

???? ???

?? ????? ???? ?? var_dump ??? ???? ???? ???? ???? ?? ??? ????. ???? ??? ??? ?? ???????. ?? ?? ??? ????? ?? ?????.

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?? ??? ? ??? ???? unvar_dump ??? ?????.

<code class="php">function unvar_dump($str) {
    // Convert output to newline-separated format
    if (strpos($str, "\n") === false) {
        $str = preg_replace(['#(\[.*?\]=>)#', '#(string\(|int\(|float\(|array\(|NULL|object\(|})#'], "\n\1", $str);
        $str = trim($str);
    }
    
    // Perform regex-based replacements to prepare for serialization
    $regex = [
        '#^\040*NULL\040*$#m',
        '#^\s*array\((.*?)\)\s*{\s*$#m',
        '#^\s*string\((.*?)\)\s*(.*?)$#m',
        '#^\s*int\((.*?)\)\s*$#m',
        '#^\s*bool\(true\)\s*$#m',
        '#^\s*bool\(false\)\s*$#m',
        '#^\s*float\((.*?)\)\s*$#m',
        '#^\s*\[(\d+)\]\s*=>\s*$#m',
        '#\s*?\r?\n\s*#m',
    ];
    $replace = [
        'N',
        'a:\1:{',
        's:\1:\2',
        'i:\1',
        'b:1',
        'b:0',
        'd:\1',
        'i:\1',
        ';'
    ];
    $serialized = preg_replace($regex, $replace, $str);
    
    // Handle object and custom string keys using callback functions
    $func = create_function(
        '$match', 
        'return "s:".strlen($match[1]).":\"".$match[1]."\"";'
    );
    $serialized = preg_replace_callback(
        '#\s*\["(.*?)"\]\s*=>#', 
        $func,
        $serialized
    );
    $func = create_function(
        '$match', 
        'return "O:".strlen($match[1]).":\"".$match[1]."\":".$match[2].":{";'
    );
    $serialized = preg_replace_callback(
        '#object\((.*?)\).*?\((\d+)\)\s*{\s*;#', 
        $func, 
        $serialized
    );
    
    $serialized = preg_replace(
        array('#};#', '#{;#'), 
        array('}', '{'), 
        $serialized
    );

    // Unserialize the modified string to reconstruct the array
    return unserialize($serialized);
}</code>

?? ?

? ??? ????? ??? var_dump ??? ?? ????? ????? ?? ???. ? ??? ?? ??? ?????.

?? ?? ?? var_dump ??? ????:

array(4) {
  ["foo"]=>
  string(8) "Foo"bar""
  [0]=>
  int(4)
  [5]=>
  float(43.2)
  ["af"]=>
  array(3) {
    [0]=>
    string(3) "123"
    [1]=>
    object(stdClass)#2 (2) {
      ["bar"]=>
      string(4) "bart"
      ["foo"]=>
      array(1) {
        [0]=>
        string(2) "re"
      }
    }
    [2]=>
    NULL
  }
}

unvar_dump ??? ?? ?? ??? ?????.

array(
  "foo" => "Foo"bar"",
  0 => 4,
  5 => 43.2,
  "af" => array(
    0 => "123",
    1 => (object) [
      "bar" => "bart",
      "foo" => array(
        0 => "re"
      )
    ],
    2 => null
  )
)

? ??? PHP ??? var_dump ??? ?? ?? ??? ?? ??? ????? ????? ??? ?? ????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!