3v4l.org

run code in 300+ PHP versions simultaneously
<?php class My_Card{ protected $id; protected $credit; public function setID($id){ $this->id = $id; } public function getID(){ return $this->id; } public function setCredit($credit){ $this->credit = $credit; } public function getCredit(){ return $this->credit ; } public unsetCredit(){ unset($this->credit); } } function update($aCard){ $otherCard = $aCard; $otherCard->unsetCredit(); print $aCard->credit; } $aCard = new My_Card(); $aCard->setID('123'); $aCard->setCredit('10.00'); update($aCard);

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).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.340.0080.03312.04
5.4.320.0040.03712.52
5.4.310.0080.03612.52
5.4.300.0020.04212.52
5.4.290.0100.03412.52
5.4.280.0070.03712.41
5.4.270.0050.03812.41
5.4.260.0040.03912.41
5.4.250.0030.04112.41
5.4.240.0070.03612.41
5.4.230.0090.04412.41
5.4.220.0080.03812.40
5.4.210.0110.03412.41
5.4.200.0070.04412.40
5.4.190.0090.04412.40
5.4.180.0090.04812.40
5.4.170.0070.04112.41
5.4.160.0080.04412.41
5.4.150.0140.04212.40
5.4.140.0110.04412.09
5.4.130.0090.03812.07
5.4.120.0100.03312.04
5.4.110.0060.03512.04
5.4.100.0070.03412.04
5.4.90.0100.03312.04
5.4.80.0060.03712.04
5.4.70.0080.03512.03
5.4.60.0090.03812.03
5.4.50.0030.04112.03
5.4.40.0070.03512.02
5.4.30.0060.03512.02
5.4.20.0070.03412.01
5.4.10.0080.03612.02
5.4.00.0030.04011.51
5.3.290.0050.04012.80
5.3.280.0080.04112.71
5.3.270.0040.04512.73
5.3.260.0080.03612.72
5.3.250.0040.03812.72
5.3.240.0080.03612.72
5.3.230.0060.03712.71
5.3.220.0080.04012.68
5.3.210.0100.04012.68
5.3.200.0050.04012.68
5.3.190.0040.04412.68
5.3.180.0040.03912.67
5.3.170.0040.03812.66
5.3.160.0090.03412.67
5.3.150.0070.04212.67
5.3.140.0070.04012.66
5.3.130.0070.04412.66
5.3.120.0070.04312.66
5.3.110.0100.03812.66
5.3.100.0050.03812.13
5.3.90.0070.03912.11
5.3.80.0050.03712.09
5.3.70.0070.04012.10
5.3.60.0030.04712.09
5.3.50.0070.04112.03
5.3.40.0070.03612.03
5.3.30.0040.03911.99
5.3.20.0070.03811.77
5.3.10.0060.03611.74
5.3.00.0070.03811.72
5.2.170.0060.0329.23
5.2.160.0040.0319.22
5.2.150.0040.0389.22
5.2.140.0050.0309.22
5.2.130.0040.0299.18
5.2.120.0070.0259.18
5.2.110.0080.0269.19
5.2.100.0060.0279.19
5.2.90.0070.0289.19
5.2.80.0030.0389.18
5.2.70.0060.0299.18
5.2.60.0040.0309.13
5.2.50.0040.0329.10
5.2.40.0050.0319.08
5.2.30.0090.0299.06
5.2.20.0060.0279.05
5.2.10.0060.0268.95
5.2.00.0040.0318.82
5.1.60.0040.0278.09
5.1.50.0110.0248.09
5.1.40.0060.0238.07
5.1.30.0060.0298.43
5.1.20.0070.0318.45
5.1.10.0100.0268.17
5.1.00.0060.0268.17
5.0.50.0040.0216.65
5.0.40.0050.0206.50
5.0.30.0020.0436.32
5.0.20.0050.0206.29
5.0.10.0070.0256.27
5.0.00.0040.0346.26
4.4.90.0040.0174.78
4.4.80.0050.0164.75
4.4.70.0030.0174.76
4.4.60.0010.0174.76
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0040.0154.76
4.4.20.0050.0154.84
4.4.10.0010.0184.84
4.4.00.0040.0274.76
4.3.110.0000.0194.67
4.3.100.0030.0144.66
4.3.90.0030.0144.64
4.3.80.0030.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0164.63
4.3.50.0060.0174.63
4.3.40.0050.0234.54
4.3.30.0030.0163.30
4.3.20.0040.0153.28
4.3.10.0010.0193.23
4.3.00.0200.0237.22

preferences:
151.66 ms | 1398 KiB | 7 Q