PHP String

Name	Description
PHP addcslashes() Function	Returns a string with backslashes in front of the specified characters
PHP addslashes() Function	Returns a string with backslashes in front of predefined characters
PHP bin2hex() Function	Converts a string of ASCII characters to hexadecimal values
PHP chop() Function	Alias of rtrim()
PHP chr() Function	Returns a character from a specified ASCII value
PHP chunk_split() Function	Splits a string into a series of smaller parts
PHP convert_cyr_string() Function	Converts a string from one Cyrillic character-set to another
PHP convert_uudecode() Function	Decodes a uuencoded string
PHP convert_uuencode() Function	Encodes a string using the uuencode algorithm
PHP count_chars() Function	Returns how many times an ASCII character occurs within a string and returns the information
PHP crc32() Function	Calculates a 32-bit CRC for a string
PHP crypt() Function	One-way string encryption (hashing)
PHP echo() Function	Outputs strings
PHP explode() Function	Breaks a string into an array
PHP fprintf() Function	Writes a formatted string to a specified output stream
PHP get_html_translation_table() Function	Returns the translation table used by htmlspecialchars() and htmlentities()
PHP hebrev() Function	Converts Hebrew text to visual text
PHP hebrevc() Function	Converts Hebrew text to visual text and new lines (\\n) into
PHP html_entity_decode() Function	Converts HTML entities to characters
PHP htmlentities() Function	Converts characters to HTML entities
PHP htmlspecialchars_decode() Function	Converts some predefined HTML entities to characters
PHP htmlspecialchars() Function	Converts some predefined characters to HTML entities
PHP implode() Function	Returns a string from the elements of an array
PHP join() Function	Alias of implode()
PHP levenshtein() Function	Returns the Levenshtein distance between two strings
PHP localeconv() Function	Returns locale numeric and monetary formatting information
PHP ltrim() Function	Strips whitespace from the left side of a string
PHP md5() Function	Calculates the MD5 hash of a string
PHP md5_file() Function	Calculates the MD5 hash of a file
PHP metaphone() Function	Calculates the metaphone key of a string
PHP money_format() Function	Returns a string formatted as a currency string
PHP nl_langinfo() Function	Returns specific local information
PHP nl2br() Function	Inserts HTML line breaks in front of each newline in a string
PHP number_format() Function	Formats a number with grouped thousands
PHP ord() Function	Returns the ASCII value of the first character of a string
PHP parse_str() Function	Parses a query string into variables
PHP print() Function	Outputs a string
PHP printf() Function	Outputs a formatted string
PHP quoted_printable_decode() Function	Decodes a quoted-printable string
PHP quotemeta() Function	Quotes meta characters
PHP rtrim() Function	Strips whitespace from the right side of a string
PHP setlocale() Function	Sets locale information
PHP sha1() Function	Calculates the SHA-1 hash of a string
PHP sha1_file() Function	Calculates the SHA-1 hash of a file
PHP similar_text() Function	Calculates the similarity between two strings
PHP soundex() Function	Calculates the soundex key of a string
PHP sprintf() Function	Writes a formatted string to a variable
PHP sscanf() Function	Parses input from a string according to a format
PHP str_ireplace() Function	Replaces some characters in a string (case-insensitive)
PHP str_pad() Function	Pads a string to a new length
PHP str_repeat() Function	Repeats a string a specified number of times
PHP str_replace() Function	Replaces some characters in a string (case-sensitive)
PHP str_rot13() Function	Performs the ROT13 encoding on a string
PHP str_shuffle() Function	Randomly shuffles all characters in a string
PHP str_split() Function	Splits a string into an array
PHP str_word_count() Function	Count the number of words in a string
PHP strcasecmp() Function	Compares two strings (case-insensitive)
PHP strchr() Function	Finds the first occurrence of a string inside another string (alias of strstr())
PHP strcmp() Function	Compares two strings (case-sensitive)
PHP strcoll() Function	Locale based string comparison
PHP strcspn() Function	Returns the number of characters found in a string before any part of some specified characters are found
PHP strip_tags() Function	Strips HTML and PHP tags from a string
PHP stripcslashes() Function	Unquotes a string quoted with addcslashes()
PHP stripslashes() Function	Unquotes a string quoted with addslashes()
PHP stripos() Function	Returns the position of the first occurrence of a string inside another string (case-insensitive)
PHP stristr() Function	Finds the first occurrence of a string inside another string (case-insensitive)
PHP strlen() Function	Returns the length of a string
PHP strnatcasecmp() Function	Compares two strings using a \"natural order\" algorithm (case-insensitive)
PHP strnatcmp() Function	Compares two strings using a \"natural order\" algorithm (case-sensitive)
PHP strncasecmp() Function	String comparison of the first n characters (case-insensitive)
PHP strncmp() Function	String comparison of the first n characters (case-sensitive)
PHP strpbrk() Function	Searches a string for any of a set of characters
PHP strpbrk() Function	Searches a string for any of a set of characters
PHP strpos() Function	Returns the position of the first occurrence of a string inside another string (case-sensitive)
PHP strrchr() Function	Finds the last occurrence of a string inside another string
PHP strrev() Function	Reverses a string
PHP strripos() Function	Finds the position of the last occurrence of a string inside another string (case-insensitive)
PHP strspn() Function	Returns the number of characters found in a string that contains only characters from a specified charlist
PHP strstr() Function	Finds the first occurrence of a string inside another string (case-sensitive)
PHP strtok() Function	Splits a string into smaller strings
PHP strtolower() Function	Converts a string to lowercase letters
PHP strtoupper() Function	Converts a string to uppercase letters
PHP strtr() Function	Translates certain characters in a string
PHP substr() Function	Returns a part of a string
PHP substr_compare() Function	Compares two strings from a specified start position (binary safe and optionally case-sensitive)
PHP substr_count() Function	Counts the number of times a substring occurs in a string
PHP substr_replace() Function	Replaces a part of a string with another string
PHP trim() Function	Strips whitespace from both sides of a string
PHP ucfirst() Function	Converts the first character of a string to uppercase
PHP ucwords() Function	Converts the first character of each word in a string to uppercase
PHP vfprintf() Function	Writes a formatted string to a specified output stream
PHP vsprintf() Function	Writes a formatted string to a variable
PHP wordwrap() Function	Wraps a string to a given number of characters

PHP String

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