3v4l.org

run code in 300+ PHP versions simultaneously
<?php new stdClass($a=8); var_dump($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)
8.3.60.0110.00718.43
8.3.50.0140.00521.14
8.3.40.0040.01418.69
8.3.30.0140.00020.17
8.3.20.0060.00320.20
8.3.10.0060.00321.77
8.3.00.0040.00422.39
8.2.180.0060.00916.38
8.2.170.0140.00322.96
8.2.160.0030.01022.13
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0030.00520.68
8.2.110.0030.00620.98
8.2.100.0090.00317.78
8.2.90.0100.00019.02
8.2.80.0050.00219.21
8.2.70.0060.00317.38
8.2.60.0090.00018.04
8.2.50.0050.00318.07
8.2.40.0030.00518.15
8.2.30.0000.00719.44
8.2.20.0040.00417.59
8.2.10.0040.00417.56
8.2.00.0030.00617.67
8.1.280.0000.01425.92
8.1.270.0050.00323.99
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00818.88
8.1.230.0110.00422.75
8.1.220.0040.00418.46
8.1.210.0000.00818.77
8.1.200.0040.00817.10
8.1.190.0040.00417.18
8.1.180.0000.00818.10
8.1.170.0080.00018.65
8.1.160.0050.00518.73
8.1.150.0080.00018.49
8.1.140.0040.00417.39
8.1.130.0030.00317.74
8.1.120.0080.00017.34
8.1.110.0040.00417.22
8.1.100.0000.00817.38
8.1.90.0040.00417.38
8.1.80.0000.00717.29
8.1.70.0000.00717.33
8.1.60.0030.00517.45
8.1.50.0060.00317.47
8.1.40.0030.00517.49
8.1.30.0040.00417.57
8.1.20.0050.00317.50
8.1.10.0000.00717.49
8.1.00.0000.00717.37
8.0.300.0070.00018.77
8.0.290.0050.00317.05
8.0.280.0060.00318.31
8.0.270.0070.00017.27
8.0.260.0070.00016.68
8.0.250.0060.00016.91
8.0.240.0050.00216.84
8.0.230.0040.00416.75
8.0.220.0060.00316.78
8.0.210.0000.00716.84
8.0.200.0030.00416.93
8.0.190.0000.01116.78
8.0.180.0040.00416.74
8.0.170.0040.00416.70
8.0.160.0000.00716.81
8.0.150.0000.00716.68
8.0.140.0040.00416.72
8.0.130.0030.00313.23
8.0.120.0000.00816.67
8.0.110.0000.00716.85
8.0.100.0040.00416.69
8.0.90.0050.00216.74
8.0.80.0110.01116.80
8.0.70.0050.00316.80
8.0.60.0040.00416.80
8.0.50.0000.00816.70
8.0.30.0080.01117.02
8.0.20.0070.01217.41
8.0.10.0000.00716.95
8.0.00.0110.00816.68
7.4.330.0000.00414.97
7.4.320.0070.00016.42
7.4.300.0000.00716.30
7.4.290.0000.00716.51
7.4.280.0000.00716.43
7.4.270.0040.00416.55
7.4.260.0050.00013.15
7.4.250.0070.00016.51
7.4.240.0050.00216.46
7.4.230.0000.00716.54
7.4.220.0150.00416.58
7.4.210.0090.00716.54
7.4.200.0030.00316.63
7.4.190.0000.00816.50
7.4.160.0060.00916.22
7.4.150.0130.00317.40
7.4.140.0090.00917.86
7.4.130.0080.00816.32
7.4.120.0070.01016.52
7.4.110.0110.01016.40
7.4.100.0170.00316.38
7.4.90.0060.00916.37
7.4.80.0030.01319.39
7.4.70.0030.01316.46
7.4.60.0160.00716.43
7.4.50.0030.00516.46
7.4.40.0090.00622.77
7.4.30.0100.01016.38
7.4.00.0060.00314.77
7.3.330.0020.00213.01
7.3.320.0000.00612.88
7.3.310.0000.00616.04
7.3.300.0070.00015.98
7.3.290.0100.01016.08
7.3.280.0070.00916.14
7.3.270.0070.01117.40
7.3.260.0140.00716.41
7.3.250.0110.00816.39
7.3.240.0120.00616.45
7.3.230.0090.00916.39
7.3.210.0130.00316.17
7.3.200.0140.00319.39
7.3.190.0090.01316.20
7.3.180.0030.01416.16
7.3.170.0090.00616.54
7.3.160.0110.00716.25
7.3.120.0120.00314.93
7.3.110.0060.00614.64
7.3.100.0030.01314.39
7.3.90.0000.01214.62
7.3.80.0060.00614.40
7.3.70.0060.00614.76
7.3.60.0030.01014.86
7.3.50.0090.00614.69
7.3.40.0040.00814.78
7.3.30.0000.01214.26
7.3.20.0030.00616.52
7.3.10.0040.00816.41
7.3.00.0060.00716.25
7.2.330.0030.01316.61
7.2.320.0130.00416.61
7.2.310.0080.00816.54
7.2.300.0090.01316.26
7.2.290.0070.01116.45
7.2.240.0030.00915.03
7.2.230.0030.01215.13
7.2.220.0090.00614.97
7.2.210.0060.00614.81
7.2.200.0090.00314.86
7.2.190.0140.00014.98
7.2.180.0030.01015.00
7.2.170.0000.01414.94
7.2.160.0090.00614.54
7.2.150.0030.00916.97
7.2.140.0090.00316.73
7.2.130.0050.00616.76
7.2.120.0060.00816.79
7.2.110.0040.00916.58
7.2.100.0100.00816.63
7.2.90.0050.00716.74
7.2.80.0100.00516.85
7.2.70.0090.00616.71
7.2.60.0080.00716.72
7.2.50.0080.00816.62
7.2.40.0130.00616.85
7.2.30.0140.00516.82
7.2.20.0060.01016.59
7.2.10.0090.00816.63
7.2.00.0100.00517.63
7.1.330.0000.01015.66
7.1.320.0100.00315.93
7.1.310.0080.00315.83
7.1.300.0060.00615.54
7.1.290.0090.00015.76
7.1.280.0030.00815.77
7.1.270.0060.00315.51
7.1.260.0040.01115.57
7.1.250.0080.00615.79
7.1.200.0100.00015.68
7.1.100.0060.00918.01
7.1.70.0080.00616.81
7.1.60.0140.01119.21
7.1.50.0320.00334.61
7.1.00.0030.07022.57
7.0.200.0060.00316.59
7.0.140.0000.07722.10
7.0.60.0070.04019.96
7.0.50.0000.05017.80
7.0.40.0130.06319.98
7.0.30.0530.04020.21
7.0.20.0270.07720.16
7.0.10.0200.07320.30
7.0.00.0100.07720.04
5.6.280.0070.07021.03
5.6.210.0030.04020.72
5.6.200.0070.04018.22
5.6.190.0200.07320.41
5.6.180.3400.03720.57
5.6.170.0200.04020.54
5.6.160.0100.08020.71
5.6.150.0000.06718.21
5.6.140.0070.07718.11
5.6.130.0030.09018.21
5.6.120.0130.06721.00
5.6.110.0030.06021.00
5.6.100.0170.07721.00
5.6.90.0100.08020.99
5.6.80.0070.04320.52
5.6.70.4370.04320.50
5.5.350.0330.06720.43
5.5.340.0070.03717.96
5.5.330.0070.05320.28
5.5.320.0470.06020.13
5.5.310.0300.07720.23
5.5.300.0100.06717.98
5.5.290.0030.07318.02
5.5.280.0100.04720.97
5.5.270.0070.06020.66
5.5.260.0030.08720.72
5.5.250.0070.03720.59
5.5.240.0370.06320.18
5.4.450.0200.03719.10
5.4.440.0130.04319.13
5.4.430.0130.04719.45
5.4.420.0130.04019.40
5.4.410.0230.04019.29
5.4.400.0200.04718.92
5.4.390.0030.04719.16
5.4.380.0100.06319.13
5.4.370.0200.04718.77
5.4.360.0270.06019.24
5.4.350.0270.06319.13
5.4.340.0230.07018.93
5.4.320.0270.03019.17
5.4.310.0130.04018.77
5.4.300.0230.05018.88
5.4.290.0130.05319.24
5.4.280.0170.04019.05
5.4.270.0130.04019.12
5.4.260.0230.06019.21
5.4.250.0230.04319.04
5.4.240.0170.04719.05
5.4.230.0270.03719.07
5.4.220.0170.03719.12
5.4.210.0300.06018.92
5.4.200.0170.03719.07
5.4.190.0130.07318.79
5.4.180.0200.04319.22
5.4.170.0270.06319.23
5.4.160.0130.05319.04
5.4.150.0230.03319.06
5.4.140.0270.06316.27
5.4.130.0170.04016.34
5.4.120.0230.06716.18
5.4.110.0300.05316.06
5.4.100.0330.04016.38
5.4.90.0130.04016.42
5.4.80.0070.03716.28
5.4.70.0070.03016.45
5.4.60.1600.03316.45
5.4.50.1470.03316.44
5.4.40.1770.04016.27
5.4.30.2070.03716.15
5.4.20.1930.02716.20
5.4.10.1330.04016.38
5.4.00.1700.03715.76
5.3.290.1830.03314.51
5.3.280.2030.04314.57
5.3.270.1830.03714.58
5.3.260.1930.02714.44
5.3.250.1200.04014.45
5.3.240.0070.07714.45
5.3.230.0100.07314.50
5.3.220.1670.03714.40
5.3.210.1930.04014.66
5.3.200.2100.04014.50
5.3.190.2270.03314.54
5.3.180.2100.04314.50
5.3.170.1730.04314.51
5.3.160.1770.04014.50
5.3.150.1900.04014.57
5.3.140.1970.04714.50
5.3.130.1900.04314.59
5.3.120.0670.03714.53
5.3.110.0000.04014.38
5.3.100.0200.03713.88
5.3.90.2000.03713.87
5.3.80.1900.03313.99
5.3.70.2030.03013.81
5.3.60.1100.04013.80
5.3.50.0000.04013.89
5.3.40.0000.08313.80
5.3.30.0700.03313.70
5.3.20.0070.05713.70
5.3.10.0070.04013.49
5.3.00.0000.07713.48
5.2.170.0830.04711.01
5.2.160.0070.05710.99
5.2.150.0070.04011.09
5.2.140.0030.03311.03
5.2.130.0670.05011.00
5.2.120.0130.02011.26
5.2.110.0070.05311.14
5.2.100.0000.04311.18
5.2.90.0030.05310.93
5.2.80.1270.02711.00
5.2.70.0000.03310.97
5.2.60.0030.03011.20
5.2.50.0430.02710.87
5.2.40.0070.03310.85
5.2.30.0170.03011.14
5.2.20.0030.03310.99
5.2.10.0170.03010.82
5.2.00.0200.02710.87
5.1.60.0070.02710.07
5.1.50.0070.0309.91
5.1.40.0070.0279.94
5.1.30.0100.02710.35
5.1.20.0100.02710.36
5.1.10.0130.02310.07
5.1.00.0070.0309.96
5.0.50.0100.0178.46
5.0.40.0030.0208.27
5.0.30.0100.0338.30
5.0.20.0030.0208.13
5.0.10.0070.0208.14
5.0.00.0070.0308.13
4.4.90.0100.0138.13
4.4.80.0100.0108.13
4.4.70.0070.0138.13
4.4.60.0070.0138.13
4.4.50.0030.0178.13
4.4.40.0100.0208.13
4.4.30.0030.0178.13
4.4.20.0030.0178.13
4.4.10.0100.0138.13
4.4.00.0070.0278.13
4.3.110.0030.0178.13
4.3.100.0100.0108.13
4.3.90.0070.0178.13
4.3.80.0070.0238.13
4.3.70.0070.0178.13
4.3.60.0070.0178.13
4.3.50.0100.0138.13
4.3.40.0030.0238.13
4.3.30.0070.0138.13
4.3.20.0000.0178.13
4.3.10.0000.0178.13
4.3.00.0030.0138.13

preferences:
42.69 ms | 401 KiB | 5 Q