3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Currency { public $currencyCode; public function __construct($currencyCode) { $this->currencyCode = $currencyCode; } public function equals(Currency $currency) { return $this->currencyCode === $currency->currencyCode; } } class Money { public $amount; public $currency; public function __construct($amount, Currency $currency = null) { $this->currency = $currency ?: new Currency('USD'); } } $revenue = new Money(55, new Currency('GBP')); var_dump($revenue->currency->equals(new Currency('GBP'))); $assets = new Money(55); var_dump($revenue->currency->equals(new Currency('USD')));

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)
8.3.60.0070.01018.43
8.3.50.0120.00722.11
8.3.40.0110.00418.85
8.3.30.0070.00719.13
8.3.20.0040.00420.31
8.3.10.0050.00320.40
8.3.00.0090.00019.43
8.2.180.0100.01016.50
8.2.170.0140.00722.96
8.2.160.0070.00720.47
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.77
8.2.110.0060.00322.14
8.2.100.0100.00317.78
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0030.00517.93
8.2.50.0050.00318.07
8.2.40.0090.00018.21
8.2.30.0040.00419.33
8.2.20.0000.00717.68
8.2.10.0000.00818.10
8.2.00.0060.00317.70
8.1.280.0070.01425.92
8.1.270.0060.00322.20
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00023.91
8.1.230.0030.00718.97
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0050.00317.25
8.1.180.0000.00818.10
8.1.170.0080.00018.61
8.1.160.0040.00421.91
8.1.150.0040.00418.90
8.1.140.0040.00417.54
8.1.130.0040.00417.89
8.1.120.0030.00317.54
8.1.110.0000.00717.36
8.1.100.0040.00417.41
8.1.90.0000.00717.38
8.1.80.0040.00417.50
8.1.70.0000.00717.35
8.1.60.0030.00617.56
8.1.50.0040.00417.58
8.1.40.0030.00517.51
8.1.30.0040.00417.68
8.1.20.0050.00317.66
8.1.10.0040.00417.64
8.1.00.0060.00317.44
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.47
8.0.270.0030.00517.33
8.0.260.0000.00817.28
8.0.250.0000.00716.93
8.0.240.0030.00316.93
8.0.230.0040.00417.01
8.0.220.0030.00316.86
8.0.210.0000.00717.02
8.0.200.0070.00017.05
8.0.190.0070.00417.00
8.0.180.0090.00017.03
8.0.170.0000.00816.91
8.0.160.0000.00716.96
8.0.150.0030.00416.92
8.0.140.0000.00716.93
8.0.130.0000.00613.39
8.0.120.0040.00416.95
8.0.110.0040.00416.88
8.0.100.0040.00416.77
8.0.90.0040.00416.95
8.0.80.0030.01316.96
8.0.70.0050.00216.80
8.0.60.0070.00016.81
8.0.50.0070.00016.93
8.0.30.0100.01217.14
8.0.20.0120.00717.40
8.0.10.0000.00717.05
8.0.00.0120.00616.85
7.4.330.0030.00315.12
7.4.320.0030.00316.52
7.4.300.0030.00316.54
7.4.290.0030.00316.61
7.4.280.0000.00716.57
7.4.270.0060.00016.55
7.4.260.0070.00016.56
7.4.250.0040.00416.59
7.4.240.0040.00316.55
7.4.230.0000.00716.34
7.4.220.0080.00816.65
7.4.210.0070.01116.51
7.4.200.0000.00816.52
7.4.160.0100.00616.36
7.4.150.0090.01217.40
7.4.140.0110.00617.86
7.4.130.0110.00616.62
7.4.120.0090.01416.49
7.4.110.0090.00816.42
7.4.100.0080.00816.57
7.4.90.0140.00916.56
7.4.80.0070.01116.57
7.4.70.0050.01316.38
7.4.60.0000.01516.59
7.4.50.0030.00516.32
7.4.40.0060.00916.35
7.4.30.0190.00316.45
7.4.00.0070.00714.98
7.3.330.0000.00613.24
7.3.320.0000.00513.36
7.3.310.0000.00716.40
7.3.300.0000.00716.20
7.3.290.0060.01216.35
7.3.280.0080.00916.36
7.3.270.0070.01017.40
7.3.260.0120.00916.59
7.3.250.0100.00916.51
7.3.240.0100.00716.38
7.3.230.0120.00616.68
7.3.210.0070.01016.44
7.3.200.0070.01019.39
7.3.190.0190.00316.55
7.3.180.0090.00616.40
7.3.170.0160.00016.56
7.3.160.0100.00716.42
7.2.330.0110.00516.65
7.2.320.0060.01316.59
7.2.310.0100.00716.60
7.2.300.0000.02116.69
7.2.290.0060.01116.84
7.2.00.0030.01418.93
7.1.100.1120.00012.02
7.1.70.0030.00516.93
7.1.60.0120.00919.32
7.1.50.0090.01516.96
7.1.00.0000.08022.28
7.0.200.0050.00516.59
7.0.140.0070.07022.09
7.0.60.0100.08320.04
7.0.50.0130.05017.88
7.0.40.0070.05020.27
7.0.30.0200.03720.28
7.0.20.0170.04320.22
7.0.10.0070.05320.24
7.0.00.0030.04020.09
5.6.280.0100.06721.13
5.6.210.0070.07720.75
5.6.200.0030.04718.19
5.6.190.0030.04320.60
5.6.180.0500.07320.41
5.6.170.0300.08020.50
5.6.160.0070.07320.50
5.6.150.0100.05318.18
5.6.140.0030.06318.18
5.6.130.0070.08318.17
5.6.120.0100.03720.94
5.6.110.0070.06720.96
5.6.100.0100.07321.02
5.6.90.0070.08020.95
5.6.80.0100.07020.52
5.5.350.0070.03720.39
5.5.340.0030.05018.02
5.5.330.0030.04320.30
5.5.320.0100.07020.21
5.5.310.0300.04720.37
5.5.300.0100.03317.98
5.5.290.0100.07717.93
5.5.280.0030.04020.77
5.5.270.0030.05320.84
5.5.260.0030.04320.85
5.5.250.0170.07020.77
5.5.240.0100.07720.20
5.4.450.0300.05719.48
5.4.440.0970.05719.38
5.4.430.0900.06019.16
5.4.420.0800.06019.30
5.4.410.0730.06019.46
5.4.400.0670.06019.15
5.4.390.0770.05719.26
5.4.380.0300.06018.50
5.4.370.0230.07018.73
5.4.360.0400.06718.77
5.4.350.0330.06318.73
5.4.340.0370.05318.63
5.4.320.0100.03112.50
5.4.310.0040.03912.50
5.4.300.0100.03112.51
5.4.290.0080.03512.50
5.4.280.0050.03512.40
5.4.270.0050.03612.40
5.4.260.0070.03612.40
5.4.250.0100.03312.40
5.4.240.0050.03712.40
5.4.230.0080.03612.39
5.4.220.0070.03512.39
5.4.210.0120.02912.39
5.4.200.0070.03612.39
5.4.190.0060.03612.39
5.4.180.0050.03612.39
5.4.170.0070.03512.40
5.4.160.0070.03712.39
5.4.150.0100.03112.39
5.4.140.0070.03612.07
5.4.130.0090.03412.06
5.4.120.0090.03112.02
5.4.110.0080.03212.02
5.4.100.0070.03212.02
5.4.90.0070.03512.02
5.4.80.0070.03912.02
5.4.70.0110.02912.02
5.4.60.0060.03412.01
5.4.50.0040.03712.02
5.4.40.0090.03012.00
5.4.30.0100.03011.99
5.4.20.0060.03412.00
5.4.10.0050.03412.00
5.4.00.0040.03611.49
5.3.290.0050.04012.80
5.3.280.0070.03512.71
5.3.270.0080.03512.72
5.3.260.0050.04412.72
5.3.250.0060.03612.72
5.3.240.0080.03312.72
5.3.230.0060.04112.71
5.3.220.0070.03512.68
5.3.210.0090.04312.68
5.3.200.0030.03912.68
5.3.190.0070.03612.68
5.3.180.0080.03312.67
5.3.170.0080.03412.67
5.3.160.0040.03912.67
5.3.150.0100.03212.67
5.3.140.0030.03912.66
5.3.130.0100.03412.66
5.3.120.0080.04112.65
5.3.110.0070.03812.66
5.3.100.0100.04012.12
5.3.90.0110.03512.11
5.3.80.0080.04412.09
5.3.70.0050.03612.09
5.3.60.0080.03512.08
5.3.50.0060.03612.03
5.3.40.0060.03512.04
5.3.30.0040.03511.99
5.3.20.0040.03511.77
5.3.10.0110.03011.74
5.3.00.0070.03811.72
5.2.170.0060.0389.22
5.2.160.0040.0299.22
5.2.150.0090.0319.22
5.2.140.0060.0299.22
5.2.130.0050.0289.18
5.2.120.0100.0289.18
5.2.110.0060.0309.20
5.2.100.0100.0309.19
5.2.90.0050.0329.19
5.2.80.0060.0319.18
5.2.70.0030.0339.19
5.2.60.0050.0349.13
5.2.50.0040.0309.10
5.2.40.0090.0329.07
5.2.30.0070.0309.06
5.2.20.0060.0269.05
5.2.10.0030.0378.96
5.2.00.0060.0318.82
5.1.60.0050.0228.10
5.1.50.0060.0278.09
5.1.40.0040.0288.07
5.1.30.0050.0298.43
5.1.20.0050.0298.45
5.1.10.0060.0268.17
5.1.00.0050.0348.18
5.0.50.0040.0276.66
5.0.40.0040.0196.51
5.0.30.0030.0366.32
5.0.20.0010.0236.29
5.0.10.0050.0196.27
5.0.00.0050.0326.27
4.4.90.0040.0184.77
4.4.80.0020.0154.76
4.4.70.0040.0134.76
4.4.60.0060.0194.75
4.4.50.0030.0214.77
4.4.40.0010.0314.71
4.4.30.0090.0134.76
4.4.20.0030.0184.85
4.4.10.0010.0174.85
4.4.00.0050.0224.76
4.3.110.0020.0164.67
4.3.100.0060.0114.66
4.3.90.0060.0114.64
4.3.80.0030.0244.58
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0040.0144.63
4.3.40.0040.0234.54
4.3.30.0020.0153.30
4.3.20.0020.0153.28
4.3.10.0000.0173.23
4.3.00.0100.0206.73

preferences:
51.9 ms | 401 KiB | 5 Q