What is string manipulation function 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 ExercisesPHP provides various string functions to access and manipulate strings. A list of PHP string functions are given below. addcslashes()
It is used to return a string with backslashes.
addslashes()
It is used to return a string with backslashes.
bin2hex()
It is used to converts a string of ASCII characters to hexadecimal values.
chop()
It removes whitespace or other characters from the right end of a string
chr()
It is used to return a character from a specified ASCII value.
chunk_split()
It is used to split a string into a series of smaller parts.
convert_cyr_string()
It is used to convert a string from one Cyrillic character-set to another.
convert_uudecode()
It is used to decode a uuencoded string.
convert_uuencode()
It is used to encode a string using the uuencode algorithm.
count_chars()
It is used to return information about characters used in a string.
crc32()
It is used to calculate a 32-bit CRC for a string.
crypt()
It is used to create hashing string One-way.
echo()
It is used for output one or more strings.
explode()
It is used to break a string into an array.
fprint()
It is used to write a formatted string to a stream.
get_html_translation_table()
Returns translation table which is used by htmlspecialchars() and htmlentities().
hebrev()
It is used to convert Hebrew text to visual text.
hebrevc()
It is used to convert Hebrew text to visual text and new lines (\n) into The strtolower() function returns string in lowercase letter. The strtoupper() function returns string in uppercase letter. The ucfirst() function returns string converting first character into uppercase. It doesn't change the case of other characters. The lcfirst() function returns string converting first character into lowercase. It doesn't change the case of other characters. The ucwords() function returns string converting first character of each word into uppercase. The strrev() function returns reversed string. The strlen() function returns length of the string. What is string manipulation PHP?PHP String Functions. What is string manipulation function?String-manipulation functions accept arguments of type CHAR, NCHAR, VARCHAR, NVARCHAR, or LVARCHAR. You can use a string-manipulation function anywhere you use an expression. The following functions convert between upper and lowercase letters in a character string: LOWER.
What are the different string manipulation functions PHP?Manipulating PHP Strings
PHP provides many built-in functions for manipulating strings like calculating the length of a string, find substrings or characters, replacing part of a string with different characters, take a string apart, and many others.
What are string manipulation functions with examples?Strings handling functions are defined under "string.
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