<?php
class Foo {
protected $emailLog;
public function initialize() {
$this->emailLog = new ArrayObject([1, 2, 3]);
}
public function summary() {
return count($this->emailLog) === 0
? ''
: count($this->emailLog);
}
}
$log = new Foo;
$log->initialize();
echo $log->summary();
?>
- Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- 3
preferences:
105.57 ms | 407 KiB | 5 Q