offsetExists

Getting Started

• Installation
• Usage

Methods

• after Return the remainder of a string after the first occurrence of a given value.
• afterLast Return the remainder of a string after the first occurrence of a given value.
• append Append the given values to the string
• at Returns the character at $index, with indexes starting at 0.
• base64Decode Decodes data encoded with MIME base64
• base64Encode Encodes data with MIME base64.
• before Get the portion of a string before the first occurrence of a given value.
• beforeLast Get the portion of a string before the last occurrence of a given value.
• between Get the portion of a string between two given values.
• camel Convert a string to camel case.
• capitalize Converts the first character of every word of string to upper case and the others to lower case.
• chars Returns an array consisting of the characters in the string.
• charsFrequency Get chars usage frequency array.
• contains Determine if a given string contains a given substring.
• containsAll Determine if a given string contains all array values.
• containsAny Determine if a given string contains any of array values.
• copy Creates a new Strings object with the same string.
• count Returns the length of the string, analog to length().
• count Returns the number of occurrences of $substring in the given string.
• crc32 Generate the crc32 polynomial from the input string.
• create Create a new stringable object from the given string.
• echo Echo the string.
• endsWith Determine if a given string ends with a given substring.
• finish Cap a string with a single instance of a given value.
• firstSegment Get the first segment from a string based on a delimiter.
• format Return the formatted string.
• getEncoding Get character encoding.
• getIterator Returns a new ArrayIterator, thus implementing the IteratorAggregate interface.
• hash Generate a hash string from the input string.
• increment Add's _1 to a string or increment the ending number to allow _2, _3, etc.
• indexOf Returns the index of the first occurrence of $needle in the string, and false if not found. Accepts an optional offset from which to begin the search.
• indexOfLast Returns the index of the last occurrence of $needle in the string, and false if not found.
• insert Inserts $substring into the string at the $index provided.
• isAlpha Returns true if the string contains only alphabetic chars, false otherwise.
• isAlphanumeric Returns true if the string contains only alphabetic and numeric chars, false otherwise.
• isAscii Returns true if the string contains ASCII, false otherwise.
• isBase64 Returns true if the string is base64 encoded, false otherwise.
• isBlank Returns true if the string contains only whitespace chars, false otherwise.
• isBoolean Determine whether the string is Boolean.
• isDigit Returns true if the string contains only digit chars, false otherwise.
• isEmail Returns true if the string is email and it is valid, false otherwise.
• isEmpty Returns true if the string is url and it is valid, false otherwise.
• isEqual Determine whether the string is equals to $string.
• isFalse Determine whether the string is Boolean and it is FALSE.
• isHexadecimal Returns true if the string contains only hexadecimal chars, false otherwise.
• isHTML Determine whether the string is IP and it is a valid IP address.
• isIP Determine whether the string is IP and it is a valid IP address.
• isJson Returns true if the string is JSON, false otherwise.
• isLower Returns true if the string contains only lower case chars, false otherwise.
• isMAC Determine whether the string is MAC address and it is a valid MAC address.
• isNumeric Returns true if the string is a number or a numeric strings, false otherwise.
• isPrintable Returns true if the string contains only printable (non-invisible) chars, false otherwise.
• isPunctuation Returns true if the string contains only punctuation chars, false otherwise.
• isSerialized Returns true if the string contains only punctuation chars, false otherwise.
• isSimilar Check if two strings are similar.
• isTrue Determine whether the string is Boolean and it is TRUE.
• isUpper Returns true if the string contains only upper case chars, false otherwise.
• isUrl Returns true if the string is url and it is valid, false otherwise.
• kebab Convert a string to kebab case.
• lastSegment Get the last segment from a string based on a delimiter.
• length Return the length of the given string.
• limit Limit the number of characters in a string.
• lines Get array of individual lines in the string.
• lower Convert the given string to lower-case.
• md5 Generate a md5 hash string from the input string.
• move Move substring of desired $length to $destination index of the original string.
• normalizeNewLines Standardize line endings to unix-like.
• normalizeSpaces Normalize white-spaces to a single space.
• offsetExists Returns whether or not a character exists at an index.
• offsetGet Returns the character at the given index.
• offsetSet Implements part of the ArrayAccess interface, but throws an exception when called.
• offsetUnset Implements part of the ArrayAccess interface, but throws an exception when called.
• padBoth Pad both sides of a string with another.
• padLeft Pad the left side of a string with another.
• padRight Pad the right side of a string with another.
• pipe Passes the strings to the given callback and return the result.
• prepend Prepend the given values to the string.
• quotesToEntities Convert single and double quotes to entities.
• random Creates a random string of characters.
• reduceSlashes Reduces multiple slashes in a string to single slashes.
• repeat Returns a repeated string given a multiplier.
• replace Replace the given value in the given string.
• replaceArray Replace a given value in the string sequentially with an array.
• replaceDashes Replace all dashes characters in the string with the given value.
• replaceFirst Replace the first occurrence of a given value in the string.
• replaceLast Replace the last occurrence of a given value in the string.
• replaceNonAlpha Replace none alpha characters in the string with the given value.
• replaceNonAlphanumeric Replace none alphanumeric characters in the string with the given value.
• replacePunctuations Replace all dashes characters in the string with the given value.
• reverse Reverses string.
• segment Get a segment from a string based on a delimiter.
• segments Get array of segments from a string based on a delimiter.
• setEncoding Set the character encoding.
• sha1 Generate a sha1 hash string from the input string.
• sha256 Generate a sha256 hash string from the input string.
• shuffle Randomly shuffles a string.
• similarity Calculate the similarity between two strings.
• snake Convert a string to snake case.
• start Begin a string with a single instance of a given value.
• startsWith Determine if a given string starts with a given substring.
• stripQuotes Removes single and double quotes from a string.
• stripSpaces Strip all whitespaces from the given string.
• studly Convert a string to studly caps case.
• substr Return the length of the given string.
• toArray Return Strings object as array based on a delimiter.
• toBoolean Returns a boolean representation of the given logical string value.
• toFloat Return Strings object as float.
• toInteger Return Strings object as integer.
• toString Return Strings object as string.
• trim Strip whitespace (or other characters) from the beginning and end of a string.
• trimLeft Strip whitespace (or other characters) from the beginning of a string.
• trimRight Strip whitespace (or other characters) from the end of a string.
• trimSlashes Removes any leading and trailing slashes from a string.
• ucfirst Converts the first character of a string to upper case and leaves the other characters unchanged.
• upper Convert the given string to upper-case.
• words Get words from the string.
• wordsCount Get words count from the string.
• wordsFrequency Get words usage frequency array.
• wordsLimit Limit the number of words in a string.
• wordsSortAsc Sort words in string ascending.
• wordsSortDesc Sort words in string descending.