rkr/strings

0.0.1 2014-03-18 08:49 UTC

Requires

• php: >= 5.3

Requires (Dev)

• phpunit/phpunit: ~3.7

MIT

README

Design-goals

• Consistent interface.
• All names are lowerCamelCase.
• Required parameters are always at the beginning.
• Homogeneous parameters follow conventions: $haystack is always before $needle.
• Proper null handling.

Functions

• at
  \rkr\str\at(string|null string, int|null position): string|null
  Get the character at the specified position in a string.
• bagDistance
  \rkr\str\bagDistance(string|null string1, string|null string2): int|null
  Calculate the bag distance between two strings.
• capitalize
  \rkr\str\capitalize(string|null string): string|null
  Capitalize the first character of the string.
• capitalizeWords
  \rkr\str\capitalizeWords(string|null string): string|null
  Capitalize the first letter of each word in a string.
• characters
  \rkr\str\characters(string|null string): array|null
  Get the Unicode characters of a string.
• chunk
  \rkr\str\chunk(string|null string, int length): array|null
  Splits a string into chunks of the given length.
• contains
  \rkr\str\contains(string|null haystack, string|null needle): bool
  Check if a string contains another string.
• duplicate
  \rkr\str\duplicate(string|null string, int times): string|null
  Duplicate a string a given number of times.
• endsWith
  \rkr\str\endsWith(string|null haystack, string|null needle): bool
  Checks if the haystack ends with the needle.
• equals
  \rkr\str\equals(string|null string1, string|null string2): bool
  Asserts that a string is equal to another string.
• first
  \rkr\str\first(string|null string): string|null
  Get the first character of a string.
• indexOf
  \rkr\str\indexOf(string|null haystack, string|null needle, int offset): int|null
  Finds the position of the first occurrence of a substring in a string.
• jaroDistance
  \rkr\str\jaroDistance(string|null string1, string|null string2): float|null
  Calculate the Jaro distance between two strings.
• last
  \rkr\str\last(string|null string): string|null
  Get the last character of a string.
• lastIndexOf
  \rkr\str\lastIndexOf(string|null haystack, string|null needle, int offset): int|null
  Find the last occurrence of a string in another string.
• length
  \rkr\str\length(string|null string): int|null
  Get the length of the string.
• lower
  \rkr\str\lower(string|null string): string|null
  Converts a string to lowercase.
• matches
  \rkr\str\matches(string|null string, string|null pattern): bool
  Check if a string matches a regular expression pattern.
• myersDifference
  \rkr\str\myersDifference(string|null string1, string|null string2): int|null
  Calculate the Myers difference between two strings.
• normalize
  \rkr\str\normalize(string|null string, string form): string|null
  Normalize a string using a specified normalization form.
• padLeading
  \rkr\str\padLeading(string|null string, int length, string|null substring): string|null
  Pads the given string on the left side to the specified length with the specified character.
• padTrailing
  \rkr\str\padTrailing(string|null string, positive-int length, string char): string|null
  Pads the given string to the specified length with the given character.
• replace
  \rkr\str\replace(string|null haystack, string|null needle, string|null replacement): string|null
  Replace all occurrences of the needle in the haystack with the replacement.
• replaceFirst
  \rkr\str\replaceFirst(string|null haystack, string|null needle, string|null replacement): string|null
  Replace the first occurrence of a needle in the haystack with a replacement.
• replaceLast
  \rkr\str\replaceLast(string|null haystack, string|null needle, string|null replacement): string|null
  Replaces all occurrences of a string in another string.
• replacePrefix
  \rkr\str\replacePrefix(string|null string, string|null prefix, string|null replacement): string|null
  Replace the prefix of a string with another string.
• replaceSuffix
  \rkr\str\replaceSuffix(string|null string, string|null suffix, string|null replacement): string|null
  Replaces the suffix of a string.
• reverse
  \rkr\str\reverse(string|null string): string|null
  Reverse a given string.
• shift
  \rkr\str\shift(string|null string, positive-int length): null|array{: string, : string}
  Shifts a string by a given length.
• startsWith
  \rkr\str\startsWith(string|null haystack, string|null needle): bool
  Checks if the haystack starts with the needle.
• substr
  \rkr\str\substr(string|null string, int start, int|null length): string|null
  Get a substring of a string.
• trim
  \rkr\str\trim(string|null string, string|null chars null): string|null
  Trims the given string by removing the specified characters from the beginning and the end.
• trimLeft
  \rkr\str\trimLeft(string|null string, string|null chars null): string|null
  Trims the specified characters from the beginning of the string.
• trimRight
  \rkr\str\trimRight(string|null string, string|null chars null): string|null
  Trims the specified characters from the end of the string.
• upper
  \rkr\str\upper(string|null string): string|null
  Convert a string to uppercase.