Answers for "null php"

PHP
6

is null php

// The is_null() function checks whether a variable is NULL or not. This function returns true (1) if the variable is NULL, otherwise it returns false/nothing.

<?php
    $var = NULL;  
	if (is_null($var)) {
      	echo "yes, is null";
      
    } else {
      	echo "not null";
    }
?>
Posted by: Guest on October-15-2020
4

php null

<?php
  
	$var = NULL;  

?>
Posted by: Guest on April-01-2020
0

null condition in php

is_null (var_name)
Posted by: Guest on July-10-2020
3

is null php

is_null($var)
Posted by: Guest on October-07-2020
1

null php

$var = NULL;
Posted by: Guest on April-23-2020

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