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In this article, we’ll see some helpful PHP Tips and Tricks.

PHP is a versatile and widely-used programming language known for its simplicity and flexibility. Whether you’re a seasoned PHP developer or just starting your journey, there are always new tips and tricks to discover that can enhance your productivity and improve the quality of your code.

We’ll explore a collection of PHP tips and tricks that will help you unlock the full potential of the PHP language and take your development skills to the next level.

PHP Tips and Tricks

Followings are some PHP Tips and Tricks:

1] Develop with error reporting enabled

1. error_reporting ( E_ALL ) ;
2. ini_set ( ‘display_errors’ , 1 ) ;

2] Prevents SQL injection

$query_result = mysql_query ( “SELECT * FROM WHERE Ex_table ex_field = \” ” . mysql_real_escape_string( $ ex_field ) . ” \ ” ” ) ;

3] Use the _once() function with caution

PHP developers prefer using include() or function require() to call other files, libraries or classes, but using the include_eleven() and require_eleven(), are the PHP tricks for web developer.

4] Learn to handle ternary operators

$age = ( !empty ( $ _ GET [ ‘age ] ) ? $ _ GET [ ‘age’ ] : 58 ) ;

5] Retire the MySQL driver

1. try {
2. $conn = new PDO ( “mysql: host = localhost; dbname = database ‘ , $ user , $ pass);
3. $conn -> setAttribute ( PDO :: ATTR_ERRMODE , PDO :: ERRMODE_EXCEPTION) ;
4. } Catch ( PDOException $e ) {
5. Echo “ERROR:” . $e -> getMessage ( ) ;
6. }

6] Use single quotes rather than double

Just use single quote (“) other than double (” “). Trust me! it saves you a lot of time and the performance of your server.

7] Clean URLs quickly with .htaccess

1. RewriteEngine On
2. RewriteRule ^ ( [ a – zA – Z0 – 9 ] + ) $ index . Php? Page = $ 1

8] Know all the Problems of isset()

1. $foo = null ;
2. if ( isset( $ foo ) ) // returns false
3. And the solution is: Use get_defined_vars( );
4. $foo = NULL ;
5. $vars = get_defined_vars( );
6. if ( array_key_exists ( ‘foo’ , $ vars ) ) // returns True

9] Use a switch instead of stringing If Statements

1. switch ($color ) {
2. case ‘white’ :
3. echo “The color is White” ;
4. break ;
5. case ‘blue’ :
6. echo “The color is Blue” ;
7. break ;
8. case ‘green’ :
9. echo “The color is Green” ;
10. break ;
11. case ‘black’ :
12. echo “Color is black” ;
13. break ;
14. }

10] Take up cURL

1. $c = curl_init ( ) ;
2. curl_setopt ( $c , CURLOPT_URL , $URL ) ;
3. curl_setopt ( $c , CURLOPT_TIMEOUT , 15 ) ;
4. curl_setopt ( $c , CURLOPT_RETURNTRANSFER , true ) ;
5. $content = curl_exec ( $c ) ;
6. $status = curl_getinfo ( $c , CURLINFO_HTTP_CODE ) ;
7. curl_close ( $c ) ;

11] Password Encryption

$enc_pass = password_hash ( $submitted_pass , PASSWORD_DEFAULT ) ;

To check if password is correct or not:

1. if ( password_verify ( $submitted_pass , $stored_pass ) )
2. {
3. // User successfully authenticated
4. }

PHP is a versatile language with a myriad of tips and tricks that can enhance your development process and make your code more efficient and maintainable.

By leveraging shorthand syntax, harnessing the power of Composer, mastering error handling, optimizing performance, and staying connected with the PHP community, you’ll unlock new possibilities and take your PHP development skills to new heights. Embrace these PHP tips and tricks, and let your PHP code shine!

These are just a few PHP tips and tricks that can help you improve your PHP skills. By following these PHP tips and tricks, you can write more efficient and effective PHP code.

If you are interested in learning more about PHP, there are a number of resources available online. You can find tutorials, documentation, and forums that can help you learn PHP.

I hope this article helps!