Quick Answer: How do you capitalize all words in PHP?

How do you capitalize every word in PHP?

The ucwords() is an in-built function of PHP, which is used to convert the first character of each word to uppercase in a string. The ucwords() is supported by the PHP 4 and above versions. It takes a string as an input and converts the first character of each word of the string to uppercase.

How do I make a string all uppercase in PHP?

strtolower() – It converts a string into lowercase. lcfirst() – It converts the first character of a string into lowercase. ucfirst() – It converts the first character of a string into uppercase. ucwords() – It converts the first character of each word in a string into uppercase.

How can I change first letter capital in PHP?

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Which of the following functions will convert a string to all uppercase?

4. Which one of the following functions will convert a string to all uppercase? Explanation: Its prototype follows string strtoupper(string str). 5.

What is strlen PHP?

The strlen() is a built-in function in PHP which returns the length of a given string. It takes a string as a parameter and returns its length. It calculates the length of the string including all the whitespaces and special characters. Syntax: strlen($string);

Which of the following function will convert a string to all lowercase?

PHP | strtolower() Function

The strtolower() function is used to convert a string into lowercase.

What is the use of isset () function in PHP?

The isset() function is an inbuilt function in PHP which checks whether a variable is set and is not NULL. This function also checks if a declared variable, array or array key has null value, if it does, isset() returns false, it returns true in all other possible cases.

How do you lowercase in PHP?

The strtolower() function converts a string to lowercase. Note: This function is binary-safe. Related functions: strtoupper() – converts a string to uppercase.

How do I make the first letter small in PHP?

The lcfirst() function converts the first character of a string to lowercase. Related functions: ucfirst() – converts the first character of a string to uppercase. ucwords() – converts the first character of each word in a string to uppercase.

What’s the difference between Htmlentities () and htmlspecialchars ()?

htmlspecialchars() function convert the special characters to HTML entities. htmlentities() function convert all applicable characters to HTML entities.

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What is TRIM function in PHP?

The trim() function removes whitespace and other predefined characters from both sides of a string. Related functions: ltrim() – Removes whitespace or other predefined characters from the left side of a string.

Which one of the following function will convert a string to all uppercase in PHP?

PHP | strtoupper() Function

The strtoupper() function is used to convert a string into uppercase.

Which function will return the string in all caps?

The UPPER function takes a source string and returns a string of the same data type with all letters translated to uppercase.

Which of the following function is responsible for converting any string into capital case?

Explanation: The UPPER() function converts a string to upper-case.