How to use php array with sql IN operator?
SQL | IN operator with PHP Array In this article we will use PHP Array with SQL IN operator. SQL IN operator allows us to specify multiple values in where clause. So in this article …
What are the predefined classes in PHP?
Predefined classes in PHP are: Directory stdClass __PHP_Incomplete_Class exception php_user_filter
What is the use of header() function in php?
header() function The header() function in php is use to sends a raw HTTP header to a client. With the help of header() function we can Change page location, set timezone, set caching control, etc. …
Unlink Function in PHP
PHP | Unlink() function The unlink() function is an inbuilt function in PHP that is used to delete the file from a directory. If the file function executes successfully and deletes the file then it …
Convert Object To Array in PHP
PHP | Convert Object To Array Converting an object to an array is a small thing that can be achieved by a single line of code. For this purpose, we need to use typecasting. Typecasting …
hr tag attribute and its use
HTML | <hr> tag By using html <hr> tag, some time we need to style <tr> tag as per page or design requirement. For styling <hr> tag we can use htrml <hr> tag attribute or …
Executing External URLs in PHP Without Redirecting the User
When working with PHP, there are situations where you may want to trigger an external URL in the background without affecting the user experience. This can be useful for logging, API calls, or background processing …
What are the main error type in php?
Error type in php There are three main error type in php Notice Error Warning Error Fatal Error Notice Error It is a simple and non critical error which is occur during script execution. …
How to get the client IP address in PHP?
$_SERVER['REMOTE_ADDR'] id use to get the IP address of the user. But sometime it may not return the true IP address of the client at all time. Use Below code to get true IP …
What is php?
PHP | What is php? PHP is a popular server site scripting langage stands for "PHP: Hypertext Preprocessor". It is an open source scripting language, hence it is free to download and use. We can …
What is recursion in PHP?
PHP | Recursion PHP also supports recursive function call like C/C++. In such a case, a function calls itself within the function. Note: Recursion must be incorporated carefully since it can lead to an …
Overriding the save method in Django
Django | Overriding the save method The save method is inherited from models.Model class. It is used to override the save method before storing the data in the database. This is used when there is …
What is the difference between explode and split?
The explode() and split() both function is use to split a string into an array. But the difference is explode() function splits a string into array by string where as Split function splits string into …
What will be the output of the following statements and why?
PHP | Output of the following statements var_dump(0123 == 123); var_dump('0123' == 123); var_dump('0123' === 123 var_dump(0123 == 123) This will output bool(false) because the leading 0 in 0123 tells the PHP interpreter to treat the …
What is a view in SQL?
SQL | View View in SQL is a kind of virtual table. It does not physical exists in our database but have rows and column as there we have in a real database table. we …