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PHP Date Exercises : Display time in a specified time zone

PHP date: Exercise-28 with Solution

Write a PHP script to display time in a specified timezone.

Sample Solution:

PHP Code:

<?php
ini_set('date.timezone','America/New_York'); 
echo '<p>'.date("g:i A").'</p>'."\n";
?>

Sample Output:

7:39 AM 

N.B.: The result may varry for your system date and time.

Flowchart :

Flowchart: Display time in a specified time zone

PHP Code Editor:

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PHP: Tips of the Day

SQL injection that gets around mysql_real_escape_string()

Consider the following query:

$iId = mysql_real_escape_string("1 OR 1=1");    
$sSql = "SELECT * FROM table WHERE id = $iId";

mysql_real_escape_string() will not protect you against this. The fact that you use single quotes (' ') around your variables inside your query is what protects you against this. The following is also an option:

$iId = (int)"1 OR 1=1";
$sSql = "SELECT * FROM table WHERE id = $iId";

Ref : https://bit.ly/32q3bJ7