PHP String Functions
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PHP String Functions
The following are the list of inbuilt string functions in PHP programming.
| Functions | Explanation |
|---|---|
| addcslashes() | Adds backslashes before the specified characters in a given string. |
| addslashes() | Adds backslashes before the characters that need to be escaped. |
| bin2hex() | Converts a string of binary characters to hexadecimal values. |
| chop() | Removes the whitespaces and other predefined characters from the right side of a string. |
| chr() | Returns a character from the specified ASCII Code. |
| chunk_split() | Splits a string into smaller chunks. |
| convert_cyr_string() | Converts from one Cyrillic character set to another. |
| convert_uudecode() | Decodes a uuencoded string. |
| convert_uuencode() | Encodes a string. |
| count_chars() | Returns information about characters used in a string. |
| crc32() | Generates the cyclic redundancy checksum (CRC) polynomial of 32-bit lengths of the given string. |
| crypt() | Encrypts a string using DES, Blowfish, MD5, or alternative algorithms that may be available on the system. |
| echo() | Outputs all parameters without appending an additional newline. |
| explode() | Splits a string by the given separator. |
| fprintf() | Writes a formatted string to a specified output stream. |
| get_html_translation_table() | Returns the translation table used by htmlspecialchars() and htmlentities() function. |
| hebrev() | Converts logical Hebrew text to visual text. |
| hebrevc() | Converts logical Hebrew text to visual text with newline conversion. It also converts new lines (\n) into <br>. |
| hex2bin() | Decodes a hexadecimally encoded binary string. |
| html_entity_decode() | Converts HTML entities to their corresponding characters. |
| htmlentities() | Converts all applicable characters to HTML entities. |
| htmlspecialchars_decode() | Converts special HTML entities back to characters. |
| htmlspecialchars() | Converts special characters to HTML entities. |
| implode() | Joins array elements with a string. |
| join() | Joins array elements with a string. This function is an alias of implode() function. |
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