How to convert first character of all the words uppercase using PHP ?
To convert the first character of all the words present in a string to uppercase, we just need to use one PHP function i.e. ucwords().
ucwords(string,delimiters): This function takes 2 parameters. The first one is the string which is mandatory. The second parameter is the delimiter.
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The second parameter(delimiter) is optional. If we don’t mention it, then it will capitalize all the words after space. The echo keyword is used to print the output on the screen.
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As “!” is the delimiter, it will only capitalize the first letter of the word before and after “!”.
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For storing a string in a variable we need to put $ sign in front of the variable.