(PHP 7)
Check if code point has the White_Space Unicode property
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}")
Returns:
Returns TRUE
if codepoint
has the White_Space Unicode property, FALSE
if not.
Examples:
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:
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