note 110215 rejected from function.echo by googleguy
| From: | googleguy@php.net | Date: | Wed, 03 Oct 2012 02:30:31 +0000 |
| Subject: | note 110215 rejected from function.echo by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-191106@lists.php.net to get a copy of this message | ||
Note Submitter: JDaly at example dot com
----
Echo is a basic php command. If you are reading this page, you are likely new to php.
When I was just beginning to learn php, I missed the ability to popup message boxes to myself with,
for example, the contents of variables. Try this:
<?php
function debug_popup($title, $arg) {
echo '<script>alert("{ '.$title.' } ==> [ '.$arg.'
]");</script>';
}
?>
USAGE EXAMPLE:
<?php
$my_Var = 164 + 372;
debug_popup("Value of my_Var", $my_Var);
?>
or
<?php
debug_popup('Beginning of script', 'I am here');
?>