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IntlChar::isprint() function in PHP
The IntlChar::isprint() function checks whether the given input character is a printable character or not.
Syntax
IntlChar::isprint( val )
Parameters
val − An integer values or character encoded as a UTF-8 string. Required!
Return
The IntlChar::isprint() function returns TRUE if the val is a printable character
Example
The following is an example −
<?php
var_dump(IntlChar::isprint("Kites"));
echo "<br>";
var_dump(IntlChar::isprint("&&"));
echo "<br>";
var_dump(IntlChar::isprint("K"));
?>Output
The following is the output −
bool(true) bool(true) bool(false)
Example
Let us see another example −
<?php
var_dump(IntlChar::isprint("1234"));
echo "<br>";
var_dump(IntlChar::isprint("1"));
echo "<br>";
var_dump(IntlChar::isprint("hvhj165e615"));
?>Output
The following is the output −
NULL bool(true) NULL
Updated on: 30-Dec-2019
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