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  1. Asked: In:

    Error Establishing connection

    m07s Begginer

    To fix the “Error Establishing a Database Connection” error in WordPress you can take the following steps: By using a secure connection such as HTTPS rather than using HTTP. The most common cause for such errors is using incorrect database login credentials. Therefore, check the right credentials inRead more

    To fix the “Error Establishing a Database Connection” error in WordPress you can take the following steps:

    1. By using a secure connection such as HTTPS rather than using HTTP.
    2. The most common cause for such errors is using incorrect database login credentials. Therefore, check the right credentials in your wp-config.php file.
    3. WordPress releases security updates from time-to-time. Keep your software up to date can prevent security vulnerabilities.
    4.  If you are using a shared hosting provider, there may be an issue related to your hosting account. Therefore, you may contact your hosting provider for help or assistance.
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  2. Asked: In:

    “Deprecated” Error in WordPress

    m07s Begginer

    Deprecated PHP function The PHP function create_function() is deprecated. This means that it is no longer supported by the latest versions of PHP. If you are using create_function() in your code, you will need to update it to use a different function. Anonymous functions One way to update your codeRead more

    Deprecated PHP function

    The PHP function create_function() is deprecated. This means that it is no longer supported by the latest versions of PHP. If you are using create_function() in your code, you will need to update it to use a different function.

    Anonymous functions

    One way to update your code is to use an anonymous function. Anonymous functions are a type of function that does not have a name. They are often used in situations where you only need to use a function once.

    Example

    The following code shows how to update the create_function() function to use an anonymous function:

    $callback = function ($arg) {

    echo “Hello, $arg!”;

    };

    $callback(‘Mrinmoy’);

    By replacing the deprecated create_function() with an anonymous function, you can achieve the same functionality without triggering the deprecated function error.

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  3. Asked: In:

    How does a child theme work ?

    m07s Begginer

    There are a lot of ways the child theme surpasses from parent theme: Template Inheritance: Child theme inherits templates from the parent theme, but you can modify specific templates in the child theme to override the parent's design and layout. Stylesheet Inheritance: Child theme inherits the parenRead more

    There are a lot of ways the child theme surpasses from parent theme:

    1. Template Inheritance: Child theme inherits templates from the parent theme, but you can modify specific templates in the child theme to override the parent’s design and layout.
    2. Stylesheet Inheritance: Child theme inherits the parent theme’s stylesheets, allowing you to add additional styles or override existing ones in the child theme’s stylesheet.
    3. Customization and Overrides: Child theme lets you selectively modify or override functions, hooks, template parts, or CSS rules to customize specific aspects while preserving the rest of the parent theme’s functionality.
    4. Protection during Updates: Modifications and customizations made in the child theme are independent of updates to the parent theme, ensuring that your custom features remain intact even after updating the parent theme.
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  4. Asked: In:

    Creating a Custom Page Template in WordPress

    m07s Begginer

    Here are the steps : Access your WordPress theme files by logging into your WordPress dashboard and navigating to Appearance > Theme Editor. Locate the theme's directory by clicking on the Theme Files tab. Create a new template file by clicking on the Add New button and entering a name for the fiRead more

    Here are the steps :

    1. Access your WordPress theme files by logging into your WordPress dashboard and navigating to Appearance > Theme Editor.
    2. Locate the theme’s directory by clicking on the Theme Files tab.
    3. Create a new template file by clicking on the Add New button and entering a name for the file (e.g., custom-template.php).
    4. Add the template name code at the beginning of the file by adding the following code:
    5. Design your custom layout using HTML and CSS. You can use any HTML and CSS code that you want to create your custom layout.
    6. Save the template file by clicking on the Update File button.
    7. Assign the template to a page in the “Page Attributes” box. To do this, navigate to Pages > All Pages and click on the Edit button for the page that you want to use the custom template for. In the “Page Attributes” box, select the custom template from the Template dropdown menu.
    8. Publish or update the page by clicking on the Publish or Update button.
    9. View the page to see your custom layout and design.

     

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