Skip to content
Software
Blog
About
Contact
Search
Menu
Software
Blog
About
Contact
Search
Search
How can I convert a string to uppercase in PHP? Example code:
Listen
$string = "Hello World"; echo strtoupper($string);
How can I use the file_get_contents function to read the contents of a file into a string in PHP? Example code:
How can I check if a string starts with a certain substring in PHP? Example code:
How can I replace a substring in a string in PHP? Example code:
How can I use a switch statement in PHP? Example code:
Get User IP Address using PHP – Source Code + Demo
How can I use the str_replace function to replace multiple substrings in a string in PHP? Example code:
How can I use the htmlentities function to convert special characters to HTML entities in PHP? Example code:
How can I use the array_chunk function to split an array into chunks in PHP? Example code:
How can I use the array_unshift function to add an element to the beginning of an array in PHP? Example code:
How can I loop through an array in PHP? Example code
How can I use a conditional statement in PHP? Example code
How can I shuffle an array in PHP? Example code:
How can I use a ternary operator in PHP? Example code:
How can I use a regular expression to match a pattern in a string in PHP? Example code:
How can I convert a string to lowercase in PHP? Example code:
How can I upload a file using PHP? Example code
How can I prevent SQL injection in PHP?
How can I use a while loop in PHP? Example code:
How can I create a file in PHP? Example code:
How can I use the filesize function to get the size of a file in PHP? Example code:
How can I use a foreach loop in PHP? Example code:
How can I create a session variable in PHP? Example code
How can I use the array_diff function to get the elements in one array that are not in another array in PHP? Example code:
How can I use the json_decode function to convert a JSON string to an array or object in PHP? Example code:
How can I generate a random number in PHP? Example code
How can I use the implode function to join an array into a string in PHP? Example code:
How can I use an if-else statement in PHP? Example code:
How can I use the array_intersect function to get the common elements between two or more arrays in PHP? Example code:
How can I use the array_walk function to apply a function to each element of an array in PHP? Example code:
How can I use the curl_setopt function to set options for a cURL session in PHP? Example code: