IntlChar::isUWhiteSpace
IntlChar::isUWhiteSpace
(PHP 7)
IntlChar::isUWhiteSpace — Check if code point has the White_Space Unicode property
Description
public static bool IntlChar::isUWhiteSpace ( mixed $codepoint )
Check if a code point has the White_Space Unicode property.
This is the same as IntlChar::hasBinaryProperty($codepoint, IntlChar::PROPERTY_WHITE_SPACE)
Note: This is different from both IntlChar::isspace() and IntlChar::isWhitespace().
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}")
Return Values
Returns TRUE if codepoint has the White_Space Unicode property, FALSE if not.
Examples
Example #1 Testing different code points
<?php
var_dump(IntlChar::isUWhiteSpace("A")
var_dump(IntlChar::isUWhiteSpace(" ")
var_dump(IntlChar::isUWhiteSpace("\n")
var_dump(IntlChar::isUWhiteSpace("\t")
var_dump(IntlChar::isUWhiteSpace("\u{00A0}")
?>
The above example will output:
bool(false)
bool(true)
bool(true)
bool(true)
bool(true)
See Also
- IntlChar::isspace() - Check if code point is a space character
- IntlChar::isWhitespace() - Check if code point is a whitespace character according to ICU
- IntlChar::isJavaSpaceChar() - Check if code point is a space character according to Java
- IntlChar::hasBinaryProperty() - Check a binary Unicode property for a code point
IntlChar::PROPERTY_WHITE_SPACE
← IntlChar::isUUppercase
IntlChar::isWhitespace →
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
