What are the different types of string functions in php?
A string is a sequence of characters, like "Hello world!". Show
PHP String FunctionsIn this chapter we will look at some commonly used functions to manipulate strings. strlen() - Return the Length of a StringThe PHP ExampleReturn the length of the string "Hello world!": echo strlen("Hello world!"); // outputs 12 Try it Yourself » str_word_count() - Count Words in a StringThe PHP ExampleCount the number of word in the string "Hello world!": echo str_word_count("Hello world!"); // outputs 2 Try it Yourself » strrev() - Reverse a StringThe PHP ExampleReverse the string "Hello world!": echo strrev("Hello world!"); // outputs !dlrow olleH Try it Yourself » strpos() - Search For a Text Within a StringThe PHP ExampleSearch for the text "world" in the string "Hello world!": echo strpos("Hello world!", "world"); // outputs 6 Try it Yourself » Tip: The first character position in a string is 0 (not 1). str_replace() - Replace Text Within a StringThe PHP ExampleReplace the text "world" with "Dolly": echo str_replace("world", "Dolly", "Hello world!"); //
outputs Hello Dolly! Try it Yourself » Complete PHP String ReferenceFor a complete reference of all string functions, go to our complete PHP String Reference. The PHP string reference contains description and example of use, for each function! PHP ExercisesTable of Contents
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$i = 0, $j = 0, $s1_len = strlen($string1), $s2_len = strlen($string2);($i < $s1_len) || ($j < $s2_len); $i++, $j++) { What are the different string functions in PHP?PHP Strings. strlen() - Return the Length of a String. The PHP strlen() function returns the length of a string. ... . str_word_count() - Count Words in a String. The PHP str_word_count() function counts the number of words in a string. ... . strrev() - Reverse a String. ... . str_replace() - Replace Text Within a String.. How many string functions are there in PHP?PHP String Functions. What are the different string functions?String Functions. What are the types of strings in PHP explain each with example?PHP String. PHP string is a sequence of characters i.e., used to store and manipulate text. PHP supports only 256-character set and so that it does not offer native Unicode support. There are 4 ways to specify a string literal in PHP.
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