TOTAL PHP STRING FUNCTIONS REFERENCE
TOTAL PHP STRING FUNCTIONS REFERENCE

This total PHP string functions Reference contains all the Php string functions explained (detailed) with an example each.

PHP STRING FUNCTIONS

  • addcslashes() : Quotes / Outputs string with slashes in a C style
  • addslashes() : Quotes / Outputs string with slashes
  • bin2hex() : Converts binary data into hexadecimal representation
  • chop() : Alias of rtrim
  • chr() : Generates the single-byte string from a number(integer)
  • chunk_split() : Split a string into smaller chunks
  • Converts_cyr_string() : Changes set of Cyrillic character from one to another
  • Converts_uudecode() : Decode a uuencoded string
  • Converts_uuencode() : Uuencode a string
  • count_chars() : Returns details about characters that were used in a string
  • crc32() : Calculates a string crc32 polynomial
  • crypt() : Returns One-way string hashing
  • echo() : Outputs one or more strings
  • explode() : Splits a string by a string
  • fprintf() : Writes a formatted string to a stream
  • get_html_translation_table() : Returns the used htmlspecialchars and htmlentities in a translation table
  • hebrev() : Converts logical Hebrew text to visual text
  • hebrevc() : Converts logical Hebrew text to visual text with newline conversion
  • 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() : An Alias of implode
  • lcfirst() : Make a string’s first character lowercase
  • levenshtein() : Calculates Levenshtein distance between two strings
  • localeconv() : Gets numeric formatting information
  • ltrim() : Strips whitespace (or other characters) from the beginning of a string
  • md5_file() : Calculates the md5 hash of a defined selected file
  • md5() : Calculates a defined string md5 hash
  • metaphone() : Calculates a string the metaphone keys
  • money_format() : Formats a number to currency string
  • nl_langinfo() : Query language and locale information
  • nl2br() : Inserts in a string a HTML line breaks before every new-lines
  • number_format() : Formats a number with grouped thousands
  • ord() : Converts the first byte of a string to a value between 0 and 255
  • parse_str() : Parses the string into variables
  • print() : Outputs a string
  • printf() : Outputs a formatted string
  • quoted_printable_decode() : Converts a Quotes / quoted-printable string to an 8-bit string
  • quoted_printable_encode() : Converts an 8-bit string to a Quotes / quoted-printable string
  • quotemeta() : Quotes / Outputs meta characters
  • rtrim() : Strips from the end of string whitespace (or other characters)
  • setlocale() : Set locale information
  • sha1_file() : Calculates a defined file sha1 hash
  • sha1() : Calculates a defined string sha1 hash
  • similar_text() : Calculates the similarity between two strings
  • soundex() : Calculates a string soundex key of
  • sprintf() : Returns a formatted string
  • sscanf() : according to a format Parses input from a string
  • str_getcsv() : Parses into an array a CSV string
  • str_ireplace() : Case-insensitive version of str_replace
  • str_pad() : Pads a string to a definite length using another string
  • str_repeat() : Repeats a string
  • str_replace() : Replaces every occurrences of a searched string using the replacement string
  • str_rot13() : Transforms a string to its value in the rot13
  • str_shuffle() : Randomly shuffles a string
  • str_split() : Converts a string to an array
  • str_word_count() : Returns details/information about words contained in a string
  • strcasecmp() : Binary safe case-insensitive string comparison
  • strchr() : An Alias of strstr
  • strcmp() : Binary safe string comparison
  • strcoll() : Locale based string comparison
  • strcspn() : Finds the length of the initial segment but not the matching mask
  • strip_tags() : Strips Contained HTML and PHP tags in a string from that string
  • stripcslashes() : Un-Quotes / Outputs string Quotes / quoted with addcslashes
  • stripos() : Finds the position of the first occurrence of a case-insensitive substring in a string
  • stripslashes() : Un-Quotes / Outputs a Quotes / quoted string
  • stristr() : Case-insensitive strstr
  • strlen() : Get string length
  • strnatcasecmp() : uses “natural order” algorithm for a Case insensitive string comparison
  • strnatcmp() : uses the algorithm of “natural order” to compare a string and its case sensitive
  • strncasecmp() : A case insensitive string comparisons used for the first n characters and it is binary safe
  • strncmp() : A string comparisons used for the first n characters  and it is binary safe
  • strpbrk() : Searches a string for a set of characters (any set of characters defined)
  • strpos() : Finds in a string the first occurrence position of a particular substring
  • strrchr() : Finds in a string the last occurrence of a particular character
  • strrev() : Reverses a string
  • strripos() : Finds the position of the last occurrence of a case-insensitive substring in a string
  • strrpos() : Finds the position of the last occurrence of a substring in a string
  • strspn() : Finds within a defined mask the length of the string initial segment that consists entirely all of the characters contained
  • strstr() : Finds a string defined the first occurrence
  • strtok() : Tokenize string
  • strtolower() : Makes a string lowercase
  • strtoupper() : Makes a string uppercase
  • strtr() : Translates characters or replace substrings
  • substr_compare() : compares two strings from a defined offset, up to length characters in Binary safe
  • substr_count() : Count the number of substring occurrences
  • substr_replace() : Replaces text that is within a portion of a string
  • substr() : Return part of a string
  • trim() : Strips from the beginning and end of string whitespaces (or other characters)
  • ucfirst() : Make a string’s first character uppercase
  • ucwords() : Changes the first character of each word in a string to Uppercase (title case)
  • vfprintf() : Writes  to a stream the formatted string
  • vprintf() : Output a formatted string
  • vsprintf() : Returns a formatted string
  • wordwrap() : Wraps a string to a defined number of characters

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