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PHP | IntlChar::isULowercase() Function

The IntlChar::isULowercase() function is an inbuilt function in PHP that is used to check whether the given input character is a Lowercase character or not. 

Syntax: 

bool IntlChar::isULowercase( $codepoint )

Parameters: This function accepts a single parameter $codepoint which is mandatory. The input parameter is a character or integer value, which is encoded as a UTF-8 string.

Return Value: If $codepoint is a Lowercase Unicode character then it returns True, otherwise return False.

Note: This function is different from IntlChar::islower() function.

Below programs illustrate the IntlChar::isULowercase() function is an inbuilt function in PHP that is used to check whether the given input character is a Lowercase character or not. 

Syntax: 

bool IntlChar::isULowercase( $codepoint )

Parameters: This function accepts a single parameter $codepoint which is mandatory. The input parameter is a character or integer value, which is encoded as a UTF-8 string.

Return Value: If $codepoint is a Lowercase Unicode character then it returns True, otherwise return False.

Note: This function is different from IntlChar::islower() function.

Below programs illustrate the IntlChar::isULowercase() Function in PHP:

Program 1: 

php




<?php
// PHP code to illustrate IntlChar::isULowercase()
// function
 
// Input data is Capital letter or character
var_dump(IntlChar::isULowercase("M"));
 
// Input data is small letter or character
var_dump(IntlChar::isULowercase("m"));
 
// Input data is Capital letter string
var_dump(IntlChar::isULowercase("GEEKS"));
 
// Input data is small letter string
var_dump(IntlChar::isULowercase("neveropen"));
 
// Input data is integer value
var_dump(IntlChar::isULowercase("7"));
?>


Output: 

bool(false)
bool(true)
NULL
NULL
bool(false)

Program 2: 

php




<?php
 
// PHP code to IntlChar::isULowercase()
// function
 
// Declare an array $arr
$arr = array("G", "Sudo", "^", "s", "6", "\n");
 
// Loop run for every array element
foreach ($arr as $val){
     
    // Check each element as code point data
    var_dump(IntlChar::isULowercase($val));
}
?>


Output:  

bool(false) 
NULL 
bool(false) 
bool(true) 
bool(false) 
bool(false) 

Related Articles:  

Reference: http://php.net/manual/en/intlchar.isulowercase.phprcase() Function in PHP:

Program 1: 

php




<?php
// PHP code to illustrate IntlChar::isULowercase()
// function
 
// Input data is Capital letter or character
var_dump(IntlChar::isULowercase("M"));
 
// Input data is small letter or character
var_dump(IntlChar::isULowercase("m"));
 
// Input data is Capital letter string
var_dump(IntlChar::isULowercase("GEEKS"));
 
// Input data is small letter string
var_dump(IntlChar::isULowercase("neveropen"));
 
// Input data is integer value
var_dump(IntlChar::isULowercase("7"));
?>


Output:  

bool(false)
bool(true)
NULL
NULL
bool(false)

Program 2: 

php




<?php
 
// PHP code to IntlChar::isULowercase()
// function
 
// Declare an array $arr
$arr = array("G", "Sudo", "^", "s", "6", "\n");
 
// Loop run for every array element
foreach ($arr as $val){
     
    // Check each element as code point data
    var_dump(IntlChar::isULowercase($val));
}
?>


Output:  

bool(false) 
NULL 
bool(false) 
bool(true) 
bool(false) 
bool(false) 

Related Articles:  

Reference: http://php.net/manual/en/intlchar.isulowercase.php

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