3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static $person; public function sayHello() { self::$person += 1; echo 'Hello'; } public function getNumber(){ return self::$person; } } $foo1 = new Foo(); $foo1->sayHello(); $foo2 = new Foo(); $foo2->sayHello(); $foo1->getNumber(); $foo2->getNumber();

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)
8.3.60.0070.00718.31
8.3.50.0110.01121.28
8.3.40.0120.00318.86
8.3.30.0070.00719.27
8.3.20.0040.00420.34
8.3.10.0080.00023.66
8.3.00.0080.00019.26
8.2.180.0110.01116.63
8.2.170.0120.00322.96
8.2.160.0030.01620.32
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0050.00226.16
8.2.120.0080.00022.22
8.2.110.0000.00820.50
8.2.100.0110.00017.75
8.2.90.0050.00319.30
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0080.00017.93
8.2.50.0080.00018.07
8.2.40.0000.00818.29
8.2.30.0000.00718.08
8.2.20.0040.00417.69
8.2.10.0050.00318.07
8.2.00.0040.00417.70
8.1.280.0070.00725.92
8.1.270.0040.00423.84
8.1.260.0070.00026.35
8.1.250.0000.01428.09
8.1.240.0090.00019.28
8.1.230.0040.00719.15
8.1.220.0040.00417.74
8.1.210.0070.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.21
8.1.180.0070.00018.10
8.1.170.0080.00018.58
8.1.160.0040.00422.00
8.1.150.0040.00418.84
8.1.140.0040.00417.32
8.1.130.0030.00317.89
8.1.120.0000.00717.33
8.1.110.0030.00317.29
8.1.100.0040.00417.34
8.1.90.0030.00517.34
8.1.80.0040.00417.32
8.1.70.0000.00717.27
8.1.60.0000.00817.62
8.1.50.0030.00517.58
8.1.40.0000.00717.53
8.1.30.0000.00817.63
8.1.20.0050.00217.69
8.1.10.0000.00717.47
8.1.00.0050.00217.50
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0050.00218.39
8.0.270.0030.00317.29
8.0.260.0030.00317.26
8.0.250.0000.00716.91
8.0.240.0030.00316.87
8.0.230.0040.00416.87
8.0.220.0000.00716.76
8.0.210.0070.00016.88
8.0.200.0040.00416.87
8.0.190.0060.00316.91
8.0.180.0000.00716.83
8.0.170.0040.00416.92
8.0.160.0030.00316.83
8.0.150.0030.00316.82
8.0.140.0040.00416.83
8.0.130.0030.00313.31
8.0.120.0020.00516.75
8.0.110.0030.00616.91
8.0.100.0000.00716.79
8.0.90.0040.00416.86
8.0.80.0100.00716.84
8.0.70.0040.00416.74
8.0.60.0000.00816.69
8.0.50.0040.00416.90
8.0.30.0080.01316.96
8.0.20.0100.00917.40
8.0.10.0070.00016.93
8.0.00.0120.00816.84
7.4.330.0000.00515.02
7.4.320.0060.00016.35
7.4.300.0060.00016.43
7.4.290.0070.00016.66
7.4.280.0040.00416.65
7.4.270.0080.00016.51
7.4.260.0000.00816.59
7.4.250.0040.00416.59
7.4.240.0030.00416.55
7.4.230.0000.00716.45
7.4.220.0120.00616.61
7.4.210.0060.01216.51
7.4.200.0070.00016.45
7.4.160.0040.01216.72
7.4.150.0130.00517.40
7.4.140.0090.01117.86
7.4.130.0140.00616.56
7.4.120.0100.00716.63
7.4.110.0100.00616.65
7.4.100.0070.01016.28
7.4.90.0070.01016.45
7.4.80.0110.00819.39
7.4.70.0140.01016.49
7.4.60.0130.00916.41
7.4.50.0080.00016.62
7.4.40.0130.00316.25
7.4.30.0060.01216.55
7.4.00.0090.00814.82
7.3.330.0000.00613.29
7.3.320.0000.00613.23
7.3.310.0030.00316.40
7.3.300.0000.00716.29
7.3.290.0070.00716.34
7.3.280.0110.00716.32
7.3.270.0060.01217.40
7.3.260.0060.01116.42
7.3.250.0100.01216.33
7.3.240.0080.00916.19
7.3.230.0160.00416.39
7.3.210.0130.00416.22
7.3.200.0090.00819.39
7.3.190.0140.00316.31
7.3.180.0100.01016.40
7.3.170.0130.00316.27
7.3.160.0120.00916.61
7.3.120.0100.00814.75
7.3.110.0100.00714.95
7.3.100.0060.00514.60
7.3.90.0070.01014.80
7.3.80.0050.00614.82
7.3.70.0050.00614.64
7.3.60.0050.00914.62
7.3.50.0070.00514.73
7.3.40.0070.00314.75
7.3.30.0090.00414.73
7.3.20.0060.00816.34
7.3.10.0040.00716.69
7.3.00.0030.00916.38
7.2.330.0090.00916.53
7.2.320.0120.00616.77
7.2.310.0120.00616.60
7.2.300.0060.01016.82
7.2.290.0120.01116.74
7.2.250.0070.01114.80
7.2.240.0110.00715.06
7.2.230.0050.01015.07
7.2.220.0050.00714.94
7.2.210.0070.00515.04
7.2.200.0030.00614.93
7.2.190.0020.01314.93
7.2.180.0060.00915.02
7.2.170.0060.00315.08
7.2.160.0040.01115.18
7.2.150.0030.00816.91
7.2.140.0070.00716.89
7.2.130.0060.00416.99
7.2.120.0040.00716.80
7.2.110.0030.01116.86
7.2.100.0060.00816.91
7.2.90.0030.00816.84
7.2.80.0040.01116.90
7.2.70.0060.00517.07
7.2.60.0050.00916.78
7.2.50.0040.00916.95
7.2.40.0020.01016.99
7.2.30.0090.00416.77
7.2.20.0070.00716.73
7.2.10.0050.00816.81
7.2.00.0080.00517.69
7.1.330.0060.01115.52
7.1.320.0050.00815.69
7.1.310.0020.01115.57
7.1.300.0020.01015.46
7.1.290.0040.00815.53
7.1.280.0050.00815.58
7.1.270.0030.00815.54
7.1.260.0090.00715.71
7.1.250.0040.00615.55
7.1.200.0060.00615.59
7.1.100.0040.00717.96
7.1.70.0040.00417.16
7.1.60.0120.01219.11
7.1.50.0100.01416.80
7.1.00.0100.06722.32
7.0.200.0030.00716.49
7.0.140.0030.07322.10
7.0.60.0200.04721.82
7.0.50.0000.05317.72
7.0.40.0270.07720.24
7.0.30.0300.05720.20
7.0.20.0400.06320.07
7.0.10.0030.08720.33
7.0.00.0030.08720.09
5.6.280.0070.07020.92
5.6.210.0030.07020.52
5.6.200.0030.05018.20
5.6.190.0030.04320.57
5.6.180.0230.08020.52
5.6.170.0470.07020.62
5.6.160.0070.04020.56
5.6.150.0100.06718.23
5.6.140.0100.08318.14
5.6.130.0030.06018.17
5.6.120.0100.07021.04
5.6.110.0070.07721.14
5.6.100.0130.06321.07
5.6.90.0130.08020.88
5.6.80.0070.03720.45
5.5.350.0130.04720.38
5.5.340.0000.09317.95
5.5.330.0030.04320.38
5.5.320.0300.04020.35
5.5.310.0230.05320.29
5.5.300.0130.06318.02
5.5.290.0100.07317.94
5.5.280.0070.06020.77
5.5.270.0000.09320.73
5.5.260.0070.06720.87
5.5.250.0130.08020.59
5.5.240.0200.07020.27
5.4.450.3670.04019.30
5.4.440.3630.03319.54
5.4.430.3930.04019.55
5.4.420.3870.03319.47
5.4.410.3670.04019.34
5.4.400.3630.04018.96
5.4.390.2870.03719.13
5.4.380.3400.03319.19
5.4.370.3900.03718.97
5.4.360.0030.08019.22
5.4.350.4370.05019.19
5.4.340.3970.03319.15
5.4.320.3830.04019.04
5.4.310.4670.04719.04
5.4.300.4600.03719.18
5.4.290.4700.04018.91
5.4.280.3970.04019.20
5.4.270.0100.06718.96
5.4.260.0430.05319.14
5.4.250.4070.04319.14
5.4.240.4030.04319.12
5.4.230.4030.03719.15
5.4.220.4070.03319.12
5.4.210.4000.04019.24
5.4.200.4100.03319.12
5.4.190.4030.03719.23
5.4.180.3900.03718.92
5.4.170.4330.04019.12
5.4.160.4270.03319.04
5.4.150.3470.03319.01
5.4.140.3630.03016.36
5.4.130.3730.03716.45
5.4.120.3600.03316.45
5.4.110.4330.03316.53
5.4.100.4370.03716.45
5.4.90.3930.03316.22
5.4.80.4270.03016.21
5.4.70.3800.03316.50
5.4.60.3770.03716.23
5.4.50.4000.03316.50
5.4.40.4000.04016.52
5.4.30.4630.03016.49
5.4.20.3570.03716.22
5.4.10.3800.04016.48
5.4.00.4030.03715.80
5.3.290.3930.03714.74
5.3.280.3870.04314.59
5.3.270.4470.04314.61
5.3.260.4600.04014.75
5.3.250.3870.04014.62
5.3.240.3570.04014.53
5.3.230.3600.03714.52
5.3.220.3870.03714.62
5.3.210.4130.04314.60
5.3.200.4730.03714.62
5.3.190.3870.03714.61
5.3.180.4500.04014.45
5.3.170.4000.03314.71
5.3.160.3870.02714.57
5.3.150.3970.03714.58
5.3.140.3930.04314.57
5.3.130.3800.03314.57
5.3.120.3770.04014.47
5.3.110.3830.03714.57
5.3.100.3970.03314.09
5.3.90.3900.02714.05
5.3.80.3900.03313.97
5.3.70.3770.03714.02
5.3.60.3830.03714.08
5.3.50.4200.02714.10
5.3.40.4670.03714.00
5.3.30.4630.04314.07
5.3.20.3900.04013.70
5.3.10.3870.03713.60
5.3.00.3870.03713.70
5.2.170.3030.02711.11
5.2.160.4000.03011.32
5.2.150.3630.03011.21
5.2.140.3600.04011.11
5.2.130.3270.03011.08
5.2.120.3300.03711.06
5.2.110.3230.03011.16
5.2.100.3400.03011.08
5.2.90.3170.02711.16
5.2.80.3000.03011.06
5.2.70.3600.02711.08
5.2.60.3470.02310.97
5.2.50.3770.03311.09
5.2.40.3330.03011.05
5.2.30.2100.02710.95
5.2.20.2470.02710.93
5.2.10.2600.03010.86
5.2.00.2470.02710.72
5.1.60.2470.0179.91
5.1.50.2130.0309.95
5.1.40.2530.03010.13
5.1.30.1600.03010.39
5.1.20.1870.02710.40
5.1.10.1930.02710.06
5.1.00.2230.02010.09
5.0.50.1130.0208.52
5.0.40.1230.0178.57
5.0.30.1000.0308.20
5.0.20.1000.0178.17
5.0.10.0930.0178.16
5.0.00.1030.0308.30
4.4.90.1500.0175.90
4.4.80.1900.0175.78
4.4.70.1200.0175.78
4.4.60.1330.0135.82
4.4.50.1300.0175.86
4.4.40.1300.0235.77
4.4.30.1300.0135.88
4.4.20.0630.0135.85
4.4.10.1270.0135.91
4.4.00.0900.0235.88
4.3.110.1130.0205.74
4.3.100.1070.0205.79
4.3.90.1430.0175.67
4.3.80.0870.0235.80
4.3.70.1000.0135.79
4.3.60.0830.0135.75
4.3.50.1200.0175.82
4.3.40.1430.0175.75
4.3.30.0700.0135.46
4.3.20.0630.0175.46
4.3.10.0770.0235.46
4.3.00.0770.0205.46

preferences:
47.43 ms | 401 KiB | 5 Q