(PHP 7) Check if code point has the Alphabetic Unicode property public static bool IntlChar::isUAlphabetic ( mixed $codepoint ) Check if a code point has the Alphabetic Unicode property. This is the same as IntlChar::hasBinaryProperty($codepoint, IntlChar::PROPERTY_ALPHABETIC) Parameters: codepoint The integer codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the char

(PHP 7) Check if code point is a titlecase letter public static bool IntlChar::istitle ( mixed $codepoint ) Determines whether the specified code point is a titlecase letter. TRUE for general category "Lt" (titlecase letter). Parameters: codepoint The integer codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}")

(PHP 7) Check if code point is a space character public static bool IntlChar::isspace ( mixed $codepoint ) Determines if the specified character is a space character or not. Parameters: codepoint The integer codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}") Returns: Returns TRUE if codepo

(PHP 7) Check if code point is punctuation character public static bool IntlChar::ispunct ( mixed $codepoint ) Determines whether the specified code point is a punctuation character. TRUE for characters with general categories "P" (punctuation). Parameters: codepoint The integer codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string

(PHP 7) Check if code point is a printable character public static bool IntlChar::isprint ( mixed $codepoint ) Determines whether the specified code point is a printable character. TRUE for general categories other than "C" (controls). Parameters: codepoint The integer codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{

(PHP 7) Check if code point has the Bidi_Mirrored property public static bool IntlChar::isMirrored ( mixed $codepoint ) Determines whether the code point has the Bidi_Mirrored property. This property is set for characters that are commonly used in Right-To-Left contexts and need to be displayed with a "mirrored" glyph. Parameters: codepoint The integer codepoint value (e

(PHP 7) Check if code point is a lowercase letter public static bool IntlChar::islower ( mixed $codepoint ) Determines whether the specified code point has the general category "Ll" (lowercase letter). Note: This misses some characters that are also lowercase but have a different general category value. In order to include those, use IntlChar::isULowercase(). Parameters: codepoin

(PHP 7) Check if code point is a space character according to Java public static bool IntlChar::isJavaSpaceChar ( mixed $codepoint ) Determine if the specified code point is a space character according to Java. TRUE for characters with general categories "Z" (separators), which does not include control codes (e.g., TAB or Line Feed). Parameters: codepoint The integer cod

(PHP 7) Check if code point is permissible as the first character in a Java identifier public static bool IntlChar::isJavaIDStart ( mixed $codepoint ) Determines if the specified character is permissible as the start of a Java identifier. In addition to IntlChar::isIDStart(), TRUE for characters with general categories "Sc" (currency symbols) and "Pc" (connecting punctuation). Parameters:

(PHP 7) Check if code point is permissible in a Java identifier public static bool IntlChar::isJavaIDPart ( mixed $codepoint ) Determines if the specified character is permissible in a Java identifier. In addition to IntlChar::isIDPart(), TRUE for characters with general category "Sc" (currency symbols). Parameters: codepoint The integer codepoint value (e.g. 0x2603 for