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IntlChar::isIDIgnorable() function in PHP
The IntlChar::isIDIgnorable() function is used to determine whether the entered value is an ignorable character or not.
Syntax
bool IntlChar::isIDIgnorable(val)
Parameters
val − A character or integer value encoded as UTF-8 string.
Return
The IntlChar::isIDIgnorable()function returns TRUE if the val is an ignorable character.
Example
The following is an example −
<?php var_dump(IntlChar::isIDIgnorable("&")); echo "<br>"; var_dump(IntlChar::isIDIgnorable("u{007F}")); echo "<br>"; var_dump(IntlChar::isIDIgnorable("A")); ?>
Output
The following is the output −
bool(false) bool(true) bool(false)
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