Branislav (NoOneNeo) Paunovic

Essential HTML, CSS, JS S&S Elements
#Webdevelopment #WebDesign #FrontEnd #Html #NoOneNeo @NoOneNeo.Vision

Deleted & Inserted Text ( <del> & <ins> ):
<del> marks text that has been removed (often rendered with strikethrough), and <ins> marks text that has been added (often rendered with underline). These tags are useful for document revisions or indicating edits. Browsers typically show <del> text with a line through it.

<p>This product was <del>$49.99</del> <ins>$39.99</ins> today only.</p>

3 days ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential PHP S&S Elements

#Webdevelopment #WebDesign #BackEnd #Php #NoOneNeo @NoOneNeo.Vision

Escaping Characters in Strings:
Use the backslash \ to escape special characters in strings. For example, to include quotes inside a string, or to escape $ so it’s not interpreted as a variable, prefix them with a backslash. Common escapes: \" for double quote, \' for single quote, \\ for backslash, \n for newline (in double-quoted strings).

$quote = "He said \"PHP is great!\"";
echo $quote; // Outputs: He said "PHP is great!"
$path = "C:\\xampp\\htdocs\\";
echo $path; // Outputs: C:\xampp\htdocs\

4 days ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential HTML, CSS, JS S&S Elements
#Webdevelopment #WebDesign #FrontEnd #Html #NoOneNeo @NoOneNeo.Vision

Highlighted Text ( <mark> ) :
The <mark> element highlights or marks text of interest, usually by applying a yellow background in browsers. It indicates a portion of text relevant to the user's current context or search. For example, highlighting search terms on a page.

<p>The experiment was <mark>highly successful</mark> in the first phase. </p>

5 days ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential PHP S&S Elements
#Webdevelopment #WebDesign #BackEnd #Php #NoOneNeo @NoOneNeo.Vision

String Interpolation (Double Quotes):
When using double-quoted strings, PHP will interpolate variables and special sequences. This means if you include a $variableName inside a doublequoted string, it will be replaced with the variable’s value. Curly braces can be used for complex expressions or when adjacent characters would confuse the parser. Single-quoted strings do not interpolate.

$name = "Alice";
echo "Hello, $name!"; // Outputs: Hello, Alice!
echo "1 + 1 = ${1+1}"; // Outputs: 1 + 1 = 2 (curly braces
around expression)
echo 'Hello, $name!'; // Outputs: Hello, $name! (no
interpolation in single quotes)

1 week ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential HTML, CSS, JS S&S Elements
#Webdevelopment #WebDesign #FrontEnd #HTML #NoOneNeo @NoOneNeo.Vision

Small Text ( <small> ):
The <small> tag denotes side comments or fine print. It renders text in a smaller font size (typically used for disclaimers, copyrights, etc.). Semantically, it indicates less important text like legal notices or attributions.

<p>© 2025 Example Corp. <small>All rights reserved.</small></p>

1 week ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential PHP S&S Elements
#Webdevelopment #WebDesign #BacEnd #Php #NoOneNeo @NoOneNeo.Vision

String Concatenation ( . ) :
PHP uses the dot operator . to concatenate (join) strings. This operator merges two string values into one. Be careful not to use + for strings (as in some languages) — + is for arithmetic and can lead to unexpected results if used with strings. You can concatenate multiple strings in sequence with multiple . operators.

$first = "Hello";
$second = "World";
$greeting = $first . " " . $second . "!";
echo $greeting; // Outputs: Hello World!

1 week ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential HTML, CSS, JS S&S Elements
#Webdevelopment #WebDesign #FrontEnd #HTML #NoOneNeo @NoOneNeo.Vision

Bold & Italic Text ( <b> and <i> ):
<b> and <i> are presentational tags that stylistically offset text without adding semantic importance. <b> makes text bold and <i> makes text italic by default. Use them when no extra meaning is intended (e.g., for product names or foreign phrases) and reserve <strong> / <em> for emphasizing meaning.

1 week ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential PHP S&S Elements
#Webdevelopment #WebDesign #BackEnd #Php #NoOneNeo @NoOneNeo.Vision

References (Using & ):
In PHP, assigning by reference or passing by reference allows two variables to refer to the same memory location. Use & between variables to make them references. Changing one will change the other. This is useful for updating a variable within a function or linking variables, but can lead to confusion if overused.

$a = 5;
$b = &$a; // $b references $a
$b = 7;
echo $a; // Outputs: 7 (because $b changed $a by reference)

1 week ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential HTML, CSS, JS S&S Elements

#Webdevelopment #WebDesign #FrontEnd #HTML #NoOneNeo @NoOneNeo.Vision

Emphasized vs. Strong Text ( <em> and <strong> ):
<em> (emphasis) and <strong> (strong importance) are semantic tags for emphasizing text. Browsers typically render <em> as italic and <strong> as bold by default. They carry meaning: <em> indicates stress emphasis, and <strong> indicates serious importance.

<p>Please <em>read</em> the instructions carefully. It is <strong>very
important</strong> to follow them.</p>

2 weeks ago | [YT] | 0

Branislav (NoOneNeo) Paunovic

Essential PHP S&S Elements
#Webdevelopment #WebDesign #BacEnd #Php #NoOneNeo @NoOneNeo.Vision

Variable Variables ( $$ ) :
PHP supports variable variables, which means that the name of a variable can be dynamic. Using $$name , if $name = "foo" , then $$name refers to the variable $foo . This can be useful in certain meta-programming scenarios, but should be used carefully to maintain code clarity.

$varName = "color";
$$varName = "red"; // creates $color variable with value "red"
echo $color; // Outputs: red
echo $$varName; // Outputs: red (same as $color)

2 weeks ago | [YT] | 0