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 <br>. |
hex2bin() | It is used to convert string of hexadecimal values to ASCII characters. |
htmlentities() | It is used to convert character to HTML entities. |
html_entity_decode() | It is used to convert HTML entities to characters. |
htmlspecialchars() | Converts the special characters to html entities. |
htmlspecialchars_decode() | Converts the html entities back to special characters. |
Implode() | It is used to return a string from the elements of an array. |
Join() | It is the Alias of implode() function. |
Levenshtein() | It is used to return the Levenshtein distance between two strings. |
Lcfirst() | It is used to convert the first character of a string to lowercase. |
localeconv() | Get numeric formatting information |
ltrim() | It is used to remove whitespace from the left side of a string. |
md5() | It is used to calculate the MD5 hash of a string. |
md5_files() | It is used to calculate MD5 hash of a file. |
metaphone() | It is used to calculate the metaphone key of a string. |
money_format() | It is used to return a string formatted as a currency string. |
nl2br() | It is used to insert HTML line breaks in front of each newline in a string. |
nl_langinfo() | Query language and locale information |
number_format() | It is used to format a number with grouped thousands. |
ord() | It is used to return ASCII value of the first character of a string. |
parse_str() | It is used to parse a query string into variables. |
print() | It is used for output one or more strings. |
printf() | It is used to show output as a formatted string. |
quoted_printable_decode() | Converts quoted-printable string to an 8-bit string |
quoted_printable_encode() | Converts the 8-bit string back to quoted-printable string |
quotemeta() | Quote meta characters |
rtrim() | It is used to remove whitespace from the right side of a string. |
setlocale() | It is used to set locale information. |
sha1() | It is used to return the SHA-1 hash of a string. |
sha1_file() | It is used to return the SHA-1 hash of a file. |
similar_text() | It is used to compare the similarity between two strings. |
Soundex() | It is is used to calculate the soundex key of a string. |
sprintf() | Return a formatted string |
sscanf() | It is used to parse input from a string according to a format. |
strcasecmp() | It is used to compare two strings. |
strchr() | It is used to find the first occurrence of a string inside another string. |
strcmp() | Binary safe string comparison (case-sensitive) |
strcoll() | Locale based binary comparison(case-sensitive) |
strcspn() | It is used to reverses a string. |
stripcslashes() | It is used to unquote a string quoted with addcslashes(). |
stripos() | It is used to return the position of the first occurrence of a string inside another string. |
stristr() | Case-insensitive strstr |
strlen() | It is used to return the length of a string. |
strncasecmp() | Binary safe case-insensitive string comparison |
strnatcasecmp() | It is used for case-insensitive comparison of two strings using a "natural order" algorithm |
strnatcmp() | It is used for case-sensitive comparison of two strings using a "natural order" algorithm |
strncmp() | It is used to compare of the first n characters. |
strpbrk() | It is used to search a string for any of a set of characters. |
strripos() | It finds the position of the last occurrence of a case-insensitive substring in a string. |
strrpos() | It finds the length of the last occurrence of a substring in a string. |
strpos() | It is used to return the position of the first occurrence of a string inside another string. |
strrchr() | It is used to find the last occurrence of a string inside another string. |
strrev() | It is used to reverse a string. |
strspn() | Find the initial length of the initial segment of the string |
strstr() | Find the occurrence of a string. |
strtok() | Splits the string into smaller strings |
strtolower() | Convert the string in lowercase |
strtoupper() | Convert the strings in uppercase |
strtr() | Translate certain characters in a string or replace the substring |
str_getcsv() | It is used to parse a CSV string into an array. |
str_ireplace() | It is used to replace some characters in a string (case-insensitive). |
str_pad() | It is used to pad a string to a new length. |
str_repeat() | It is used to repeat a string a specified number of times. |
str_replace() | It replaces all occurrences of the search string with the replacement string. |
str_rot13() | It is used to perform the ROT13 encoding on a string. |
str_shuffle() | It is used to randomly shuffle all characters in a string. |
str_split() | It is used to split a string into an array. |
strcoll() | It is locale based string comparison. |
strip_tags() | It is used to strip HTML and PHP tags from a string. |
str_word_count() | It is used to count the number of words in a string. |
substr() | Return the part of a string |
substr_compare() | Compares two strings from an offset up to the length of characters. (Binary safe comparison) |
substr_count() | Count the number of times occurrence of a substring |
substr_replace() | Replace some part of a string with another substring |
trim() | Remove whitespace or other characters from the beginning and end of the string. |
ucfirst() | Make the first character of the string to uppercase |
ucwords() | Make the first character of each word in a string to uppercase |
vfprintf() | Write a formatted string to a stream |
vprintf() | Display the output as a formatted string according to format |
vsprintf() | It returns a formatted string |
wordwrap() | Wraps a string to a given number of characters |