The foreach() function can turn Named Keys into variables just like it does array values.
<?php
$reportcard = array('Mary' => 'B+', 'Tim' => 'A', 'Sue' => 'C');
foreach($reportcard as $names => $grade){
print "$names: $grade </br>";
}
?>
*NEW
PHP – File Upload Filter ($_FILES)
If you allow you users to upload files to your web server you will probably want to create some restrictions. You can block uploads based off of file size, extension, or if a filename already […]
PHP Programming (NEW)
PHP – Garbage Code and Bad Variables
Since Variables in PHP do not need to be declared you can run into issues such as trying to add a String to an Int. You also may have issues if you misspell a variable. […]
PHP Programming (NEW)
PHP – Write to File – file_put_contents()
You can write variables to a file with file_put_contents(). If the file pointed to does not exist it will be created. By adding FILE_APPEND this will append data to the created file, if not the […]
Be the first to comment