Online PHP editor | perf for Y1sm1

@ 2015-12-07T16:59:13Z

<?php
        class person {
            public $isAlive = true;
            public $firstname;
            public $lastname;
            public $age;
            
            public function __construct($firstname, $lastname, $age) {
                $this -> firstname = $firstname;
                $this -> lastname = $lastname;
                $this -> age = $age;
            }
            
            public function greet() {
                echo "Hello, my name is " . $this->firstname . " " . $this -> lastname . ". Nice to meet you! :-)";
            }
            
        }        
                
        $teacher = new person("boring", "12345", 12345);
        $student = new person("Chandler", "Smith", 33);
        
        echo $teacher -> greet();
        <br>
        echo $student -> greet();
        </br>
      ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
7.0.0	0.023	0.067	20.33
5.6.16	0.003	0.060	20.54
5.6.15	0.007	0.047	18.25
5.6.14	0.007	0.077	18.12
5.6.13	0.013	0.077	18.18
5.6.12	0.013	0.077	21.06
5.6.11	0.003	0.060	21.08
5.6.10	0.013	0.080	21.13
5.6.9	0.020	0.070	21.09
5.6.8	0.023	0.067	20.45
5.5.30	0.007	0.063	17.95
5.5.29	0.010	0.083	18.04
5.5.28	0.007	0.070	20.90
5.5.27	0.007	0.073	20.77
5.5.26	0.000	0.083	20.65
5.5.25	0.010	0.077	20.59
5.5.24	0.027	0.073	20.27

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