Posts byTechradiant

< 1 min read To convert a string to lowercase in PHP, you can use the strtolower() function. This function converts all the characters of a string to …

< 1 min read To convert a string to uppercase in PHP, you can use the strtoupper() function. This function converts all the characters of a string to …

< 1 min read To convert the first letter of a word to uppercase in PHP, you can use the ucfirst() function. This function converts the first character …

< 1 min read To find the length of a string in PHP, you can use the strlen() function. This function returns the number of characters in the …

< 1 min read To check whether a variable is set in PHP, you can use the isset() function. This function returns true if the variable is set, …

< 1 min read To check whether a variable is empty in PHP, you can use the empty() function. This function returns true if the variable is empty, …

< 1 min read To check whether a variable is null in PHP, you can use the is_null() function. This function returns true if the variable is null, …

< 1 min read To reverse a string in PHP, you can use the strrev() function. This function returns a string in which the characters are reversed. For …

< 1 min read To remove the last item from an array in PHP, you can use the array_pop() function. This function removes the last element from an …

< 1 min read To remove the first item from an array in PHP, you can use the array_shift() function. This function removes the first element from an …