Php font size small

Change the text size as resulting string a PHP function

I am with a doubt in CSS I have a string ex: R$3,055.00 and was wondering how do I get to the «R$» of the word and just let the smaller font than the rest of the word. I have this function in PHP that returns the value of a product:

 getPriceHtml($_product, true) ?> 

.regular-price .price < color: #0075BD !important; font-size: 30px !important; font-weight: bold !important; >.price::before

If the function returns a value, need to change the css that the function returned. Do not want to harm anyone might not know how to express myself, sorry.

ried to change the description of my question with informing the code and why I’m using it, I have not changed to discredit the help of anyone, I’m just trying to be clearer as I was asked.

3 Answers 3

You do, as other answers have noted, need to place that string into an element in order to target it with CSS. Assuming that the R$ is purely presentational, then I’d suggest the following, using a ::before pseudo-element to place the R$ text and style it appropriately:

Based on the updated question, I’d suggest (using the above CSS HTML):

' . str_replace('R$', '', $this->getPriceHtml($_product, true)) . ''; ?> // 'R$': the string we're looking to replace, the 'needle'; // '': the string we're looking to replace with; // $this->getPriceHtml($_product, true): the string we're looking in, // the 'haystack' 

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Change Font Size and Color in PHP

PHP doesn’t have built-in functionality for changing the font size or color. We can use HTML and CSS with PHP to change the font size and color.

This tutorial demonstrates how to change font size and color using PHP.

Change the Font Size and Color Using PHP

We can echo an HTML tag with CSS to change the font size and color of the text.

php $string= "Welcome! This page doesn't exist!"; echo $string."
";  //Change the fontsize using PHP, HTML and css through echo  echo ' ' . $string. ', New Page';  //Change the font color using PHP, HTML and css through echo  echo "
"; echo ' ' . $string. ', New Page'; ?> 

The code above prints three strings. One with original size and color, second with 50px font-size, and third with red font color.

Sheeraz is a Doctorate fellow in Computer Science at Northwestern Polytechnical University, Xian, China. He has 7 years of Software Development experience in AI, Web, Database, and Desktop technologies. He writes tutorials in Java, PHP, Python, GoLang, R, etc., to help beginners learn the field of Computer Science.

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Adjusting Font Size and Color with PHP

The first one has its original size and color, while the second one has a different font size and the third one has a red font color. It is important to note that PHP does not come with any pre-built features that can be used to alter the font size and color.

Change Font Size and Color in PHP

PHP lacks the built-in capability to alter font size and color. However, we can leverage HTML and CSS in conjunction with PHP to modify the font size and color.

In this tutorial, you will learn how PHP can be used to modify the size and color of fonts.

Change the Font Size and Color Using PHP

With CSS, we are able to replicate an HTML tag and modify the size and color of the text.

"; //Change the fontsize using PHP, HTML and css through echo echo ' ' . $string. ', New Page'; //Change the font color using PHP, HTML and css through echo echo "
"; echo ' ' . $string. ', New Page'; ?> 

The above code outputs three strings; the first string has its original size and color, the second string has 50px font-size, and the third string has red font color.

HTML font tag, W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, …

PHP font-size from HTML Form

I’m facing an issue where I’m unable to change the size of a link’s text using a variable from a form. Although I tried a simple process for this purpose, it didn’t yield any results.

Remove the single quotes from the style properties ‘ , which are leading to a parsing error in your HTML. Additionally, remember to include a semicolon ( ; ) between color and font-size .

if(isset($_POST['size'])) < $size = $_POST["size"]; >if(isset($url)) < if(isset($_POST["okno"])) < echo "$zobrazeni"; > else < echo "$zobrazeni"; > > 

if(isset($url)) < if(isset($_POST["okno"])) < echo "$zobrazeni"; > else < echo "$zobrazeni"; > > 

$text1 = 'AAAg'; $text1_x = 5; $text1_y = 5; $text1_font_size = 5; $text2 = 'BBBg'; $text2_x = 10; $text2_y = 10; $text2_font_size = 10; $text3 = 'CCCg'; $text3_x = 15; $text3_y = 15; $text3_font_size = 15; // I tried $pdf->Cell and $pdf->Text. both are doing the same. 

$pdf->setPageUnit('pt'); $document_width = $pdf->pixelsToUnits('100'); $document_height = $pdf->pixelsToUnits('100'); $x = $pdf->pixelsToUnits('20'); $y = $pdf->pixelsToUnits('20'); $font_size = $pdf->pixelsToUnits('20'); $txt = 'AAAg'; $pdf->SetFont ('helvetica', '', $font_size , '', 'default', true ); $pdf->Text ( $x, $y, $txt, false, false, true, 0, 0, '', false, '', 0, false, 'T', 'M', false ); 

$pdf = new TCPDF(); $pdf->SetFont('Font family', '', font size here);