How can PHP developers ensure proper functionality when accessing functions in the <head> section from PHP code?

When accessing functions in the <head> section from PHP code, PHP developers can ensure proper functionality by using output buffering to capture the output generated by the functions and then echoing it in the <head> section. This allows the functions to be executed before any content is sent to the browser, ensuring that the necessary scripts or styles are included in the <head> section. 

&lt;?php
ob_start();

// Functions to generate scripts or styles

ob_end_flush();
?&gt;

&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
    &lt;?php echo ob_get_contents(); ?&gt;
&lt;/head&gt;
&lt;body&gt;
    &lt;!-- Rest of the HTML content --&gt;
&lt;/body&gt;
&lt;/html&gt;

Keywords

PHP functions <head> section DOM manipulation error handling

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