To Remove empty array elements in PHP you can use the array_filter method.
Sample PHP
array_filter($inputArray)
PHP
How to get current Year in PHP
To get current Year in PHP you can simply use the following method.
Sample PHP
<?php echo date("Y"); ?>
How to calculate PercentOf in PHP
To calculate PercentOf in PHP you can use the following snippet. It will calculate the percent of 2 given integers.
Sample PHP
Function PercentOf($int1, $int2) {
if ($int2 <= 0 || $int1 <=0){
return 0;
}
$val1 = $int1 / $int2;
$retVal = $val1 * 100;
return $retVal;
}
If there is a 0 passed it will return 0.
How to replace blanks in a string in PHP
To replace blanks in a string in PHP you can use the following snippet.
Sample PHP
$stringOne = "This is a Test!";
$stringTwo = str_replace(" ", "", $stringOne);
How to decode a URL in PHP
To Decode a URL in PHP you can use the following snippet.
Also take a look at How to encode a URL in PHP.
Sample PHP
urldecode("http://codesnippets.fesslersoft.de/")
How to encode a URL in PHP
To encode a URL in PHP you can use the following snippet.
Also take a look at How to decode a URL in PHP.
Sample PHP
urlencode("http://codesnippets.fesslersoft.de/")
How to get the size of a file in PHP
To get the size of a file in PHP you can use the following snippet.
You can combine this snippet with How to convert bytes to human readable file size in PHP.
Sample PHP
$MyFileSize = filesize('fileName');
How to create a folder in PHP
To create a folder in PHP you can use the following snippet.
Sample PHP
mkdir('folderName');
How to make a random number in PHP
To make a random number in PHP you can use the following snippet.
Sample PHP
$randInt = rand(9); // make a random number between 0 and 9
$randInt = rand(9); // make a random number between 0 and 9
How to set the server time in PHP
To set the server time in PHP you can use the following snippet.
It required PHP 5.1.0 or higher.
Sample PHP
date_default_timezone_set('Europe/Berlin');
for more informations see: date_default_timezone_set and for a list of possible Timezones List of Supported Timezones