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php type cast and array reference


Cast int to enum in C#Create ArrayList from arrayHow do I check if an array includes an object in JavaScript?How to append something to an array?Deleting an element from an array in PHPDo I cast the result of malloc?Reference — What does this symbol mean in PHP?How do I remove a particular element from an array in JavaScript?Why don't Java's +=, -=, *=, /= compound assignment operators require casting?For-each over an array in JavaScript?






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2















I am facing a problem in PHP OOPS code.



My code is:



class Settings


private $client_addr = array(
'ClientID' => array('maxlength'=>'10','IsNull'=>'n'),
'ClientAddressType' => array('maxlength'=>'12','IsNull'=>'y'),
'ClientAddressLine1' => array('maxlength'=>'30','IsNull'=>'y'),
'ClientAddressLine2' => array('maxlength'=>'30','IsNull'=>'y'),
'ClientCounty' => array('maxlength'=>'30','IsNull'=>'y'),
'ClientCity' => array('maxlength'=>'30','IsNull'=>'y'),
'ClientState' => array('maxlength'=>'2','IsNull'=>'y'),
'ClientZip' => array('maxlength'=>'9','IsNull'=>'y'),
);
private $client_general = array(
'PayerID' => array('maxlength'=>'64','IsNull'=>'n'),
'ProviderID' => array('maxlength'=>'50','IsNull'=>'n'),
'ClientID' => array('maxlength'=>'10','IsNull'=>'n'),
'ClientFirstName' => array('maxlength'=>'30','IsNull'=>'n'),
'ClientMiddleInitial' => array('maxlength'=>'1','IsNull'=>'y'),
'ClientLastName' => array('maxlength'=>'30','IsNull'=>'n'),
);

function getSelectedArrayData($setlected_arr)

$setlected_arr = '$this->'."$setlected_arr";
print_r($setlected_arr); //it prints a string '$this->client_general'
print_r($this->client_general);//it prints $client_general array data




$settings = new Settings();

$settings->getSelectedArrayData('client_general');


My problem is:



When I print print_r($this->client_general); it's printed $client_general array that is okay.



Array
(
[PayerID] => Array
(
[maxlength] => 64
[IsNull] => n
)

[ProviderID] => Array
(
[maxlength] => 50
[IsNull] => n
)

[ClientID] => Array
(
[maxlength] => 10
[IsNull] => n
)

[ClientFirstName] => Array
(
[maxlength] => 30
[IsNull] => n
)

[ClientMiddleInitial] => Array
(
[maxlength] => 1
[IsNull] => y
)

[ClientLastName] => Array
(
[maxlength] => 30
[IsNull] => n
)

)


When I print print_r($setlected_arr); It's printed



$this->client_general


I wnat that it should also point to the $client_general array.



How I can do it?










share|improve this question
































    2















    I am facing a problem in PHP OOPS code.



    My code is:



    class Settings


    private $client_addr = array(
    'ClientID' => array('maxlength'=>'10','IsNull'=>'n'),
    'ClientAddressType' => array('maxlength'=>'12','IsNull'=>'y'),
    'ClientAddressLine1' => array('maxlength'=>'30','IsNull'=>'y'),
    'ClientAddressLine2' => array('maxlength'=>'30','IsNull'=>'y'),
    'ClientCounty' => array('maxlength'=>'30','IsNull'=>'y'),
    'ClientCity' => array('maxlength'=>'30','IsNull'=>'y'),
    'ClientState' => array('maxlength'=>'2','IsNull'=>'y'),
    'ClientZip' => array('maxlength'=>'9','IsNull'=>'y'),
    );
    private $client_general = array(
    'PayerID' => array('maxlength'=>'64','IsNull'=>'n'),
    'ProviderID' => array('maxlength'=>'50','IsNull'=>'n'),
    'ClientID' => array('maxlength'=>'10','IsNull'=>'n'),
    'ClientFirstName' => array('maxlength'=>'30','IsNull'=>'n'),
    'ClientMiddleInitial' => array('maxlength'=>'1','IsNull'=>'y'),
    'ClientLastName' => array('maxlength'=>'30','IsNull'=>'n'),
    );

    function getSelectedArrayData($setlected_arr)

    $setlected_arr = '$this->'."$setlected_arr";
    print_r($setlected_arr); //it prints a string '$this->client_general'
    print_r($this->client_general);//it prints $client_general array data




    $settings = new Settings();

    $settings->getSelectedArrayData('client_general');


    My problem is:



    When I print print_r($this->client_general); it's printed $client_general array that is okay.



    Array
    (
    [PayerID] => Array
    (
    [maxlength] => 64
    [IsNull] => n
    )

    [ProviderID] => Array
    (
    [maxlength] => 50
    [IsNull] => n
    )

    [ClientID] => Array
    (
    [maxlength] => 10
    [IsNull] => n
    )

    [ClientFirstName] => Array
    (
    [maxlength] => 30
    [IsNull] => n
    )

    [ClientMiddleInitial] => Array
    (
    [maxlength] => 1
    [IsNull] => y
    )

    [ClientLastName] => Array
    (
    [maxlength] => 30
    [IsNull] => n
    )

    )


    When I print print_r($setlected_arr); It's printed



    $this->client_general


    I wnat that it should also point to the $client_general array.



    How I can do it?










    share|improve this question




























      2












      2








      2








      I am facing a problem in PHP OOPS code.



      My code is:



      class Settings


      private $client_addr = array(
      'ClientID' => array('maxlength'=>'10','IsNull'=>'n'),
      'ClientAddressType' => array('maxlength'=>'12','IsNull'=>'y'),
      'ClientAddressLine1' => array('maxlength'=>'30','IsNull'=>'y'),
      'ClientAddressLine2' => array('maxlength'=>'30','IsNull'=>'y'),
      'ClientCounty' => array('maxlength'=>'30','IsNull'=>'y'),
      'ClientCity' => array('maxlength'=>'30','IsNull'=>'y'),
      'ClientState' => array('maxlength'=>'2','IsNull'=>'y'),
      'ClientZip' => array('maxlength'=>'9','IsNull'=>'y'),
      );
      private $client_general = array(
      'PayerID' => array('maxlength'=>'64','IsNull'=>'n'),
      'ProviderID' => array('maxlength'=>'50','IsNull'=>'n'),
      'ClientID' => array('maxlength'=>'10','IsNull'=>'n'),
      'ClientFirstName' => array('maxlength'=>'30','IsNull'=>'n'),
      'ClientMiddleInitial' => array('maxlength'=>'1','IsNull'=>'y'),
      'ClientLastName' => array('maxlength'=>'30','IsNull'=>'n'),
      );

      function getSelectedArrayData($setlected_arr)

      $setlected_arr = '$this->'."$setlected_arr";
      print_r($setlected_arr); //it prints a string '$this->client_general'
      print_r($this->client_general);//it prints $client_general array data




      $settings = new Settings();

      $settings->getSelectedArrayData('client_general');


      My problem is:



      When I print print_r($this->client_general); it's printed $client_general array that is okay.



      Array
      (
      [PayerID] => Array
      (
      [maxlength] => 64
      [IsNull] => n
      )

      [ProviderID] => Array
      (
      [maxlength] => 50
      [IsNull] => n
      )

      [ClientID] => Array
      (
      [maxlength] => 10
      [IsNull] => n
      )

      [ClientFirstName] => Array
      (
      [maxlength] => 30
      [IsNull] => n
      )

      [ClientMiddleInitial] => Array
      (
      [maxlength] => 1
      [IsNull] => y
      )

      [ClientLastName] => Array
      (
      [maxlength] => 30
      [IsNull] => n
      )

      )


      When I print print_r($setlected_arr); It's printed



      $this->client_general


      I wnat that it should also point to the $client_general array.



      How I can do it?










      share|improve this question
















      I am facing a problem in PHP OOPS code.



      My code is:



      class Settings


      private $client_addr = array(
      'ClientID' => array('maxlength'=>'10','IsNull'=>'n'),
      'ClientAddressType' => array('maxlength'=>'12','IsNull'=>'y'),
      'ClientAddressLine1' => array('maxlength'=>'30','IsNull'=>'y'),
      'ClientAddressLine2' => array('maxlength'=>'30','IsNull'=>'y'),
      'ClientCounty' => array('maxlength'=>'30','IsNull'=>'y'),
      'ClientCity' => array('maxlength'=>'30','IsNull'=>'y'),
      'ClientState' => array('maxlength'=>'2','IsNull'=>'y'),
      'ClientZip' => array('maxlength'=>'9','IsNull'=>'y'),
      );
      private $client_general = array(
      'PayerID' => array('maxlength'=>'64','IsNull'=>'n'),
      'ProviderID' => array('maxlength'=>'50','IsNull'=>'n'),
      'ClientID' => array('maxlength'=>'10','IsNull'=>'n'),
      'ClientFirstName' => array('maxlength'=>'30','IsNull'=>'n'),
      'ClientMiddleInitial' => array('maxlength'=>'1','IsNull'=>'y'),
      'ClientLastName' => array('maxlength'=>'30','IsNull'=>'n'),
      );

      function getSelectedArrayData($setlected_arr)

      $setlected_arr = '$this->'."$setlected_arr";
      print_r($setlected_arr); //it prints a string '$this->client_general'
      print_r($this->client_general);//it prints $client_general array data




      $settings = new Settings();

      $settings->getSelectedArrayData('client_general');


      My problem is:



      When I print print_r($this->client_general); it's printed $client_general array that is okay.



      Array
      (
      [PayerID] => Array
      (
      [maxlength] => 64
      [IsNull] => n
      )

      [ProviderID] => Array
      (
      [maxlength] => 50
      [IsNull] => n
      )

      [ClientID] => Array
      (
      [maxlength] => 10
      [IsNull] => n
      )

      [ClientFirstName] => Array
      (
      [maxlength] => 30
      [IsNull] => n
      )

      [ClientMiddleInitial] => Array
      (
      [maxlength] => 1
      [IsNull] => y
      )

      [ClientLastName] => Array
      (
      [maxlength] => 30
      [IsNull] => n
      )

      )


      When I print print_r($setlected_arr); It's printed



      $this->client_general


      I wnat that it should also point to the $client_general array.



      How I can do it?







      php arrays casting






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Mar 28 at 11:11







      Gufran Hasan

















      asked Mar 28 at 11:08









      Gufran HasanGufran Hasan

      3,8555 gold badges18 silver badges31 bronze badges




      3,8555 gold badges18 silver badges31 bronze badges

























          2 Answers
          2






          active

          oldest

          votes


















          3
















          print_r($this->$setlected_arr);





          share|improve this answer

























          • Thanks, It works and saved my time :)

            – Gufran Hasan
            Mar 28 at 11:17


















          2
















          Try this, Its for you.



          class Settings 

          private $client_addr = array(
          'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
          'ClientAddressType' => array('maxlength' => '12', 'IsNull' => 'y'),
          'ClientAddressLine1' => array('maxlength' => '30', 'IsNull' => 'y'),
          'ClientAddressLine2' => array('maxlength' => '30', 'IsNull' => 'y'),
          'ClientCounty' => array('maxlength' => '30', 'IsNull' => 'y'),
          'ClientCity' => array('maxlength' => '30', 'IsNull' => 'y'),
          'ClientState' => array('maxlength' => '2', 'IsNull' => 'y'),
          'ClientZip' => array('maxlength' => '9', 'IsNull' => 'y'),
          );
          private $client_general = array(
          'PayerID' => array('maxlength' => '64', 'IsNull' => 'n'),
          'ProviderID' => array('maxlength' => '50', 'IsNull' => 'n'),
          'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
          'ClientFirstName' => array('maxlength' => '30', 'IsNull' => 'n'),
          'ClientMiddleInitial' => array('maxlength' => '1', 'IsNull' => 'y'),
          'ClientLastName' => array('maxlength' => '30', 'IsNull' => 'n'),
          );

          function getSelectedArrayData($setlected_arr)
          $setlected_arr = $'this'->$'setlected_arr';
          print_r($setlected_arr); //it prints a string '$this->client_general'
          echo '<br/>';
          echo '<br/>';
          print_r($this->client_general); //it prints $client_general array data




          $settings = new Settings();

          $settings->getSelectedArrayData('client_general');


          Example for you is to create dynamic variable by string is here:



          $'a' . 'b' = 'hello there';
          echo $ab; // hello there


          My compiled output:
          enter image description here






          share|improve this answer





























            Your Answer






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            2 Answers
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            2 Answers
            2






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            active

            oldest

            votes






            active

            oldest

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            3
















            print_r($this->$setlected_arr);





            share|improve this answer

























            • Thanks, It works and saved my time :)

              – Gufran Hasan
              Mar 28 at 11:17















            3
















            print_r($this->$setlected_arr);





            share|improve this answer

























            • Thanks, It works and saved my time :)

              – Gufran Hasan
              Mar 28 at 11:17













            3














            3










            3









            print_r($this->$setlected_arr);





            share|improve this answer













            print_r($this->$setlected_arr);






            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered Mar 28 at 11:11









            u_mulderu_mulder

            41.7k5 gold badges33 silver badges49 bronze badges




            41.7k5 gold badges33 silver badges49 bronze badges















            • Thanks, It works and saved my time :)

              – Gufran Hasan
              Mar 28 at 11:17

















            • Thanks, It works and saved my time :)

              – Gufran Hasan
              Mar 28 at 11:17
















            Thanks, It works and saved my time :)

            – Gufran Hasan
            Mar 28 at 11:17





            Thanks, It works and saved my time :)

            – Gufran Hasan
            Mar 28 at 11:17













            2
















            Try this, Its for you.



            class Settings 

            private $client_addr = array(
            'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
            'ClientAddressType' => array('maxlength' => '12', 'IsNull' => 'y'),
            'ClientAddressLine1' => array('maxlength' => '30', 'IsNull' => 'y'),
            'ClientAddressLine2' => array('maxlength' => '30', 'IsNull' => 'y'),
            'ClientCounty' => array('maxlength' => '30', 'IsNull' => 'y'),
            'ClientCity' => array('maxlength' => '30', 'IsNull' => 'y'),
            'ClientState' => array('maxlength' => '2', 'IsNull' => 'y'),
            'ClientZip' => array('maxlength' => '9', 'IsNull' => 'y'),
            );
            private $client_general = array(
            'PayerID' => array('maxlength' => '64', 'IsNull' => 'n'),
            'ProviderID' => array('maxlength' => '50', 'IsNull' => 'n'),
            'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
            'ClientFirstName' => array('maxlength' => '30', 'IsNull' => 'n'),
            'ClientMiddleInitial' => array('maxlength' => '1', 'IsNull' => 'y'),
            'ClientLastName' => array('maxlength' => '30', 'IsNull' => 'n'),
            );

            function getSelectedArrayData($setlected_arr)
            $setlected_arr = $'this'->$'setlected_arr';
            print_r($setlected_arr); //it prints a string '$this->client_general'
            echo '<br/>';
            echo '<br/>';
            print_r($this->client_general); //it prints $client_general array data




            $settings = new Settings();

            $settings->getSelectedArrayData('client_general');


            Example for you is to create dynamic variable by string is here:



            $'a' . 'b' = 'hello there';
            echo $ab; // hello there


            My compiled output:
            enter image description here






            share|improve this answer































              2
















              Try this, Its for you.



              class Settings 

              private $client_addr = array(
              'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
              'ClientAddressType' => array('maxlength' => '12', 'IsNull' => 'y'),
              'ClientAddressLine1' => array('maxlength' => '30', 'IsNull' => 'y'),
              'ClientAddressLine2' => array('maxlength' => '30', 'IsNull' => 'y'),
              'ClientCounty' => array('maxlength' => '30', 'IsNull' => 'y'),
              'ClientCity' => array('maxlength' => '30', 'IsNull' => 'y'),
              'ClientState' => array('maxlength' => '2', 'IsNull' => 'y'),
              'ClientZip' => array('maxlength' => '9', 'IsNull' => 'y'),
              );
              private $client_general = array(
              'PayerID' => array('maxlength' => '64', 'IsNull' => 'n'),
              'ProviderID' => array('maxlength' => '50', 'IsNull' => 'n'),
              'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
              'ClientFirstName' => array('maxlength' => '30', 'IsNull' => 'n'),
              'ClientMiddleInitial' => array('maxlength' => '1', 'IsNull' => 'y'),
              'ClientLastName' => array('maxlength' => '30', 'IsNull' => 'n'),
              );

              function getSelectedArrayData($setlected_arr)
              $setlected_arr = $'this'->$'setlected_arr';
              print_r($setlected_arr); //it prints a string '$this->client_general'
              echo '<br/>';
              echo '<br/>';
              print_r($this->client_general); //it prints $client_general array data




              $settings = new Settings();

              $settings->getSelectedArrayData('client_general');


              Example for you is to create dynamic variable by string is here:



              $'a' . 'b' = 'hello there';
              echo $ab; // hello there


              My compiled output:
              enter image description here






              share|improve this answer





























                2














                2










                2









                Try this, Its for you.



                class Settings 

                private $client_addr = array(
                'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
                'ClientAddressType' => array('maxlength' => '12', 'IsNull' => 'y'),
                'ClientAddressLine1' => array('maxlength' => '30', 'IsNull' => 'y'),
                'ClientAddressLine2' => array('maxlength' => '30', 'IsNull' => 'y'),
                'ClientCounty' => array('maxlength' => '30', 'IsNull' => 'y'),
                'ClientCity' => array('maxlength' => '30', 'IsNull' => 'y'),
                'ClientState' => array('maxlength' => '2', 'IsNull' => 'y'),
                'ClientZip' => array('maxlength' => '9', 'IsNull' => 'y'),
                );
                private $client_general = array(
                'PayerID' => array('maxlength' => '64', 'IsNull' => 'n'),
                'ProviderID' => array('maxlength' => '50', 'IsNull' => 'n'),
                'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
                'ClientFirstName' => array('maxlength' => '30', 'IsNull' => 'n'),
                'ClientMiddleInitial' => array('maxlength' => '1', 'IsNull' => 'y'),
                'ClientLastName' => array('maxlength' => '30', 'IsNull' => 'n'),
                );

                function getSelectedArrayData($setlected_arr)
                $setlected_arr = $'this'->$'setlected_arr';
                print_r($setlected_arr); //it prints a string '$this->client_general'
                echo '<br/>';
                echo '<br/>';
                print_r($this->client_general); //it prints $client_general array data




                $settings = new Settings();

                $settings->getSelectedArrayData('client_general');


                Example for you is to create dynamic variable by string is here:



                $'a' . 'b' = 'hello there';
                echo $ab; // hello there


                My compiled output:
                enter image description here






                share|improve this answer















                Try this, Its for you.



                class Settings 

                private $client_addr = array(
                'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
                'ClientAddressType' => array('maxlength' => '12', 'IsNull' => 'y'),
                'ClientAddressLine1' => array('maxlength' => '30', 'IsNull' => 'y'),
                'ClientAddressLine2' => array('maxlength' => '30', 'IsNull' => 'y'),
                'ClientCounty' => array('maxlength' => '30', 'IsNull' => 'y'),
                'ClientCity' => array('maxlength' => '30', 'IsNull' => 'y'),
                'ClientState' => array('maxlength' => '2', 'IsNull' => 'y'),
                'ClientZip' => array('maxlength' => '9', 'IsNull' => 'y'),
                );
                private $client_general = array(
                'PayerID' => array('maxlength' => '64', 'IsNull' => 'n'),
                'ProviderID' => array('maxlength' => '50', 'IsNull' => 'n'),
                'ClientID' => array('maxlength' => '10', 'IsNull' => 'n'),
                'ClientFirstName' => array('maxlength' => '30', 'IsNull' => 'n'),
                'ClientMiddleInitial' => array('maxlength' => '1', 'IsNull' => 'y'),
                'ClientLastName' => array('maxlength' => '30', 'IsNull' => 'n'),
                );

                function getSelectedArrayData($setlected_arr)
                $setlected_arr = $'this'->$'setlected_arr';
                print_r($setlected_arr); //it prints a string '$this->client_general'
                echo '<br/>';
                echo '<br/>';
                print_r($this->client_general); //it prints $client_general array data




                $settings = new Settings();

                $settings->getSelectedArrayData('client_general');


                Example for you is to create dynamic variable by string is here:



                $'a' . 'b' = 'hello there';
                echo $ab; // hello there


                My compiled output:
                enter image description here







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited Mar 28 at 11:27

























                answered Mar 28 at 11:22









                Abdulrehman SheikhAbdulrehman Sheikh

                5693 silver badges10 bronze badges




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