3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function __construct() { ; } public function doSomething(){ echo "Done testing\n"; } } $o1 = (new Test($a = 8))->doSomething(); var_dump($a);

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)
8.3.70.0180.00316.58
8.3.60.0070.01318.30
8.3.50.0080.01122.05
8.3.40.0000.01418.79
8.3.30.0000.01820.34
8.3.20.0070.00020.38
8.3.10.0040.00421.92
8.3.00.0000.00822.57
8.2.180.0080.00818.29
8.2.170.0150.00322.96
8.2.160.0090.00622.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00517.50
8.2.110.0000.00921.99
8.2.100.0040.00817.72
8.2.90.0070.00319.00
8.2.80.0000.00919.21
8.2.70.0030.00617.50
8.2.60.0060.00317.66
8.2.50.0000.00918.07
8.2.40.0000.00918.28
8.2.30.0040.00718.06
8.2.20.0030.00517.60
8.2.10.0050.00317.81
8.2.00.0000.00817.76
8.1.280.0110.00625.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00824.02
8.1.230.0030.00719.15
8.1.220.0030.00517.79
8.1.210.0040.00418.77
8.1.200.0030.00717.23
8.1.190.0070.00017.30
8.1.180.0060.00319.01
8.1.170.0000.00818.45
8.1.160.0000.00818.69
8.1.150.0030.00518.61
8.1.140.0040.00417.25
8.1.130.0070.00017.74
8.1.120.0040.00417.27
8.1.110.0040.00417.28
8.1.100.0030.00317.45
8.1.90.0000.00717.44
8.1.80.0070.00017.34
8.1.70.0000.00817.26
8.1.60.0000.00817.54
8.1.50.0000.00717.41
8.1.40.0050.00217.54
8.1.30.0080.00017.62
8.1.20.0030.00517.60
8.1.10.0050.00217.45
8.1.00.0040.00717.35
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0080.00018.51
8.0.270.0000.00717.16
8.0.260.0030.00516.75
8.0.250.0070.00016.78
8.0.240.0000.00916.86
8.0.230.0030.00316.91
8.0.220.0050.00216.84
8.0.210.0000.00716.71
8.0.200.0020.00516.90
8.0.190.0000.00716.89
8.0.180.0040.00416.87
8.0.170.0030.00516.88
8.0.160.0000.00816.73
8.0.150.0000.00716.77
8.0.140.0000.00716.70
8.0.130.0040.00513.30
8.0.120.0040.00416.68
8.0.110.0040.00416.72
8.0.100.0000.00716.61
8.0.90.0050.00316.89
8.0.80.0000.01416.83
8.0.70.0040.00316.82
8.0.60.0040.00416.81
8.0.50.0000.00716.80
8.0.30.0140.00517.14
8.0.20.0140.00517.40
8.0.10.0040.00416.77
8.0.00.0120.00816.68
7.4.330.0000.00515.11
7.4.320.0000.00616.44
7.4.300.0000.00616.59
7.4.290.0070.00016.50
7.4.280.0030.00316.46
7.4.270.0070.00016.51
7.4.260.0050.00013.33
7.4.250.0040.00416.45
7.4.240.0020.00516.56
7.4.230.0000.00616.49
7.4.220.0150.00316.62
7.4.210.0080.00716.62
7.4.200.0040.00416.70
7.4.190.0070.00016.76
7.4.160.0060.00916.68
7.4.150.0170.00717.40
7.4.140.0090.01117.86
7.4.130.0120.00516.46
7.4.120.0080.01016.47
7.4.110.0060.01016.23
7.4.100.0110.00716.47
7.4.90.0100.00716.40
7.4.80.0160.00319.39
7.4.70.0130.01216.42
7.4.60.0100.00716.42
7.4.50.0040.00416.21
7.4.40.0090.00622.77
7.4.30.0080.00816.50
7.4.00.0030.00914.87
7.3.330.0000.00513.06
7.3.320.0050.00013.08
7.3.310.0030.00316.26
7.3.300.0070.00016.20
7.3.290.0160.00316.21
7.3.280.0110.00516.20
7.3.270.0070.01017.40
7.3.260.0070.01016.55
7.3.250.0120.00516.31
7.3.240.0030.01316.48
7.3.230.0070.01016.39
7.3.210.0040.01216.32
7.3.200.0060.01319.39
7.3.190.0000.02216.30
7.3.180.0040.01116.32
7.3.170.0100.00616.50
7.3.160.0100.00716.37
7.3.120.0060.00614.72
7.2.330.0060.01216.80
7.2.320.0110.00616.71
7.2.310.0040.01716.64
7.2.300.0100.00816.52
7.2.290.0120.00816.68
7.2.00.0000.01719.06
7.1.100.0070.00717.97
7.1.70.0000.00716.95
7.1.60.0070.01719.32
7.1.50.0070.01116.92
7.1.00.0070.07722.31
7.0.200.0070.00016.52
7.0.140.0030.07321.93
7.0.60.0030.04020.01
7.0.50.0100.05717.69
7.0.40.0070.06020.11
7.0.30.0200.04320.22
7.0.20.0330.05320.23
7.0.10.0370.06720.10
7.0.00.0070.08020.33
5.6.280.0030.06721.02
5.6.210.0100.07720.75
5.6.200.0100.07018.19
5.6.190.0070.09020.40
5.6.180.0270.07720.52
5.6.170.0100.04720.39
5.6.160.0130.03320.54
5.6.150.0000.04318.28
5.6.140.0100.08318.23
5.6.130.0100.08018.28
5.6.120.0000.06020.99
5.6.110.0170.07021.01
5.6.100.0100.09720.98
5.6.90.0100.03720.97
5.6.80.0100.03320.41
5.6.70.0270.04720.53
5.5.350.0030.08020.50
5.5.340.0030.08317.98
5.5.330.0000.09320.43
5.5.320.0330.04320.27
5.5.310.0230.08020.34
5.5.300.0030.04317.95
5.5.290.0170.06017.98
5.5.280.0000.04320.68
5.5.270.0100.05020.79
5.5.260.0030.08720.79
5.5.250.0130.07320.54
5.5.240.0030.08720.15
5.4.450.3600.03319.39
5.4.440.3870.03319.54
5.4.430.3770.03319.47
5.4.420.3870.03719.63
5.4.410.3700.03719.46
5.4.400.4230.04018.98
5.4.390.3500.03718.98
5.4.380.3370.03319.16
5.4.370.3870.03319.14
5.4.360.3500.03319.09
5.4.350.3600.03719.00
5.4.340.3930.04719.13
5.4.320.3470.03319.15
5.4.310.3800.03319.09
5.4.300.3670.04018.99
5.4.290.3730.03718.87
5.4.280.3500.03018.85
5.4.270.3770.03319.16
5.4.260.3700.03719.31
5.4.250.3700.03019.21
5.4.240.3900.04019.31
5.4.230.3500.03718.84
5.4.220.3600.03319.21
5.4.210.3500.03719.13
5.4.200.4400.03319.07
5.4.190.3770.03019.06
5.4.180.3700.03319.22
5.4.170.3970.04319.15
5.4.160.3830.03718.83
5.4.150.3600.04319.19
5.4.140.3430.03016.36
5.4.130.3700.03316.35
5.4.120.3400.04016.28
5.4.110.3770.03716.45
5.4.100.3800.03716.54
5.4.90.2800.03716.45
5.4.80.3470.03716.34
5.4.70.3670.05716.39
5.4.60.3670.04016.43
5.4.50.3470.03716.34
5.4.40.3070.03716.43
5.4.30.3570.03716.41
5.4.20.3700.04016.52
5.4.10.3800.04016.51
5.4.00.3470.04015.79
5.3.290.3670.04014.67
5.3.280.3730.03714.71
5.3.270.3500.04014.83
5.3.260.3730.03314.69
5.3.250.3130.04014.52
5.3.240.3770.03314.69
5.3.230.3730.04014.59
5.3.220.3630.04014.73
5.3.210.3400.03314.55
5.3.200.3600.03714.55
5.3.190.3270.03014.49
5.3.180.3500.03714.47
5.3.170.3570.03014.62
5.3.160.3630.03314.49
5.3.150.3470.03714.50
5.3.140.3430.03714.68
5.3.130.3770.04714.60
5.3.120.3530.03714.62
5.3.110.3770.03714.47
5.3.100.3770.03714.05
5.3.90.3570.03714.02
5.3.80.3770.03714.04
5.3.70.3470.03013.93
5.3.60.3300.03314.05
5.3.50.3770.03314.11
5.3.40.3870.03713.99
5.3.30.3700.03313.96
5.3.20.4400.03313.70
5.3.10.3700.03713.63
5.3.00.3970.04313.55
5.2.170.3170.03011.20
5.2.160.3070.03711.15
5.2.150.2800.03011.06
5.2.140.2870.02711.10
5.2.130.3300.02311.02
5.2.120.3430.03711.33
5.2.110.3270.02011.18
5.2.100.3100.02711.22
5.2.90.3070.02711.27
5.2.80.3300.03311.11
5.2.70.3870.03011.00
5.2.60.3400.03311.21
5.2.50.3030.02711.00
5.2.40.2370.02311.07
5.2.30.2600.03711.13
5.2.20.2500.03010.91
5.2.10.2530.02310.87
5.2.00.2530.02310.64
5.1.60.2230.02710.15
5.1.50.2530.02710.15
5.1.40.2800.02310.15
5.1.30.2600.02710.41
5.1.20.2600.02710.31
5.1.10.2530.02710.18
5.1.00.2330.03010.15
5.0.50.1330.03010.15
5.0.40.1230.02010.15
5.0.30.1830.02710.15
5.0.20.1370.02010.15
5.0.10.1370.02310.15
5.0.00.1300.02310.15
4.4.90.1330.01710.15
4.4.80.1300.02010.15
4.4.70.1400.01710.15
4.4.60.1400.01010.15
4.4.50.1400.01310.15
4.4.40.1330.03010.15
4.4.30.1470.01310.15
4.4.20.1170.01310.15
4.4.10.1100.01710.15
4.4.00.1270.02310.15
4.3.110.1570.01710.15
4.3.100.1530.01710.15
4.3.90.1400.01710.15
4.3.80.1530.02010.15
4.3.70.1430.01310.15
4.3.60.1170.01710.15
4.3.50.1430.01710.15
4.3.40.1400.02310.15
4.3.30.0800.02310.15
4.3.20.0970.02010.15
4.3.10.0870.02310.15
4.3.00.0770.02310.15

preferences:
41.31 ms | 401 KiB | 5 Q