Beginner
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PHP is a programming language (♦ see DEFmultiplatform and object oriented, created in 1994.

It allows you to create Dynamic Web Pages on a HTTP server.

MYSQL is a relational database management system (RDBMS), regularly associated with PHP.

Code Examples

→ Let's start with very simple codes. The more you progress, page after page, the more sophisticated the scripts will be. However, you must go over 30 to 40 pages per level, before moving on to the next step...

→ In order to evaluate your codes, click on the icon on the left at the bottom of the page (gears), then choose a compiler from the list that will be open in another tab. Finally, test your work.

NOW REPRODUCE AND IMMERSE YOURSELF!

C 0001 - Hello World !

Reproduce this code (please do not copy-paste!).

<!DOCTYPE html>
<html>
<body>
<?php
echo "Hello World !";
?>
</body>
</html>

C 0002 - Values

Reproduce this code (please do not copy-paste!).

<!DOCTYPE html>
<html>
<body>
<?php
$color = "green";
echo "My basket is " . $color . "<br>";
$color2 = "red";
echo "My book is " . $color2 . "<br>";
?>
</body>
</html>

C 0003 - Variables

Reproduce this code (please do not copy-paste!).

<!DOCTYPE html>
<html>
<body>
<?php
$txt = "Hello, see the results !";
$x = 50; $y = 10.5;
echo $txt; echo "<br>";
echo $x; echo "<br>";
echo $y;
?>
</body>
</html>

C 0004 - Numbers

Reproduce this code (please do not copy-paste!).

<!DOCTYPE html>
<html>
<body>
<?php
$x = 50;
$y = 65;
echo $x + $y;
?>
</body>
</html>

C 0005 - Variables

Reproduce this code (please do not copy-paste!).

<!DOCTYPE html>
<html>
<body>
<?php
$txt = "Music";
echo "I like " . $txt . "!";
?>
</body>
</html>

C 0006 - Numbers

Reproduce this code (please do not copy-paste!).

<!DOCTYPE html>
<html>
<body>
<?php
// Determine if this variable has a comma (float)
$x = 20.688;
var_dump(is_float($x));
?>
</body>
</html>

C 0007 - Numbers

Reproduce this code (please do not copy-paste!).

<!DOCTYPE html>
<html>
<body>
<?php
// Determine if this variable is an integer
$x = 253;
var_dump(is_int($x));
echo "<br>";
// Recheck with this variable
$x = 12.28;
var_dump(is_int($x));
?>
</body>
</html>

C 0008 - Numbers

Reproduce this code (please do not copy-paste!).

<!DOCTYPE html>
<html>
<body>
<?php
// Determine if this variable is an integer
$x = 8823;
var_dump(is_int($x));
echo "<br>";
// Recheck with this variable
$x = 63.49;
var_dump(is_int($x));
?>
</body>
</html>
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CHOISISSEZ VOTRE COMPILATEUR

Reproduisez ce code, en choisissant l'un des compilateurs (♦ voir DEFci-dessous (ne copiez-collez pas ! Ce serait trop facile). Tous ont la même fonction, choisissez-en un en tenant simplement compte de vos préférences.

Lorsque vous copiez votre code, remplacez le code existant (par défaut) figurant déjà dans le compilateur, par le vôtre.

Attention ! Pour certains de ces compilateurs, vous devez vous-même choisir le langage de programmation, dans le menu qui vous est alors proposé. Bien évidemment, n'oubliez pas de cliquer sur RUN !

PHP Technical Specifications

Most Recent Versions

Frameworks

Tools And Methodologies

Tests

Info+ (PHP)

 Creation
» Creation date: 1994
* Created by Rasmus Lerdorf
* Developed by The PHP Group
* Influenced by C/C ++, Java and PERL
* Written in C

* Cross-platform
* Free license / PHP license

Tools+ (PHP)

 Softwares & Frameworks

News

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