/**
* Checks to see if a flag or serial flag (eg. -y or --pass) is set
* @param string $flag The flag name/character (can be single or a serial character)
* @return boolean
*/
public function isFlagSet($flag)
{
if (in_array($flag, $this->flags->all()->toArray())) {
return true;
}
return false;
}
public function testPrependCollection()
{
$collection = new Collection(['two', 'three', 'four']);
$collection->prepend('one');
$this->assertEquals(['one', 'two', 'three', 'four'], $collection->all()->toArray());
}
/**
* Writes the environmental variables to the Nginx configuration file.
* @param Collection $envars
* @return boolean
*/
private function writeToVhostConf(Collection $envars)
{
$vhost_conf = NginxHandler::VHOST_AVAILABLE_DIR . DIRECTORY_SEPARATOR . $this->identifier . '.conf';
$configuration = '';
foreach ($envars->all()->toArray() as $key => $value) {
$configuration .= ' fastcgi_param ' . $key . ' ' . $value . ';' . PHP_EOL;
}
if (!@file_put_contents($vhost_conf, replace_between(file_get_contents($vhost_conf), '# [[ENVARS]]', '# [[!ENVARS]]', PHP_EOL . $configuration))) {
return false;
}
return true;
}
<?php
require_once '../lib/collection.inc.php';
use Ballen\Collection\Collection;
$cars = new Collection();
// Add some cars...
$cars->push('Ford Focus');
$cars->push('BMW 580i');
$cars->push('Toyota Avensis');
$cars->push('Marcos Martina Spyder');
// Lets output the cars as a JSON object
echo $cars->all()->toJson();
// How many cars do we have?
echo '<p>Total cars:' . $cars->count() . '</p>';
// Add some more cars...
$cars->push(['Ferrari Modena', 'Seat Leon', 'Peugeot 307', 'Toyota Auris']);
// How many do we have now?
echo '<p>Total cars after adding four:' . $cars->count() . '</p>';
// Lets get the first car in our collection...
echo '<p>First car added was: ' . $cars->first() . '</p>';
// Get the last car from our collection...
echo '<p>Last car added was: ' . $cars->last() . '</p>';
$mini_cooper = 'Nope!';
if ($cars->has('Mini Cooper')) {
$mini_cooper = 'Yes!';
}
echo '<p>Do we have a Mini Cooper in our collection? ' . $mini_cooper . '</p>';
// Lets shuffle (randomise) our collection...
$cars->shuffle();
echo '<p>Randomised our order now looks like: ' . $cars->all()->toJson() . '</p>';
// We now have zero items in our collection...
