PHP - MYSQL: 2013-12-01

Friday, December 6, 2013

Calling javascript function from php

I am trying to call a javascript function from php. According to all of the examples I have been looking at the following should work but it doesn't. Why not?

<?php
    echo "function test";
    echo '<script type="text/javascript">    run();      </script>';
?>

 <html>
    <script type="text/javascript">
        function run(){
            alert("hello world");
        }
    </script>
</html>

Monday, December 2, 2013

Time Difference in Php

How to calculate minute difference between two date-times in PHP?

<?

$to_time = strtotime("2008-12-13 10:42:00");
$from_time = strtotime("2008-12-13 10:21:00");
echo round(abs($to_time - $from_time) / 60,2). " minute";

?>

<?php
$date1 = time();
sleep(2000);
$date2 = time();
$mins = ($date2 - $date1) / 60;
echo $mins;
?>

php function to remove special characters

 php function to remove special characters

function clean($string) {
   $string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
   return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}

how can I prevent multiple hyphens from being next to each other?

and have them replaced with just 1? Thanks in advance!

function clean($string) {
   $string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
   $string = preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.

   return preg_replace('/-+/', '-', $string); // Replaces multiple hyphens with single one.
}

PHP - MYSQL

Friday, December 6, 2013

Calling javascript function from php

Calling javascript function from php

Monday, December 2, 2013

Time Difference in Php

php function to remove special characters

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