3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { return new stdclass; } var_dump(foo() instanceof stdclass);

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)
8.3.70.0080.00816.58
8.3.60.0060.01216.61
8.3.50.0110.00521.89
8.3.40.0070.00718.67
8.3.30.0060.00918.96
8.3.20.0040.00420.16
8.3.10.0000.00723.48
8.3.00.0040.00419.11
8.2.180.0070.00718.30
8.2.170.0110.00422.96
8.2.160.0000.01320.58
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00019.24
8.2.110.0090.00022.29
8.2.100.0080.00317.59
8.2.90.0000.00818.92
8.2.80.0000.00817.97
8.2.70.0040.00817.38
8.2.60.0080.00317.90
8.2.50.0040.00418.07
8.2.40.0000.00819.76
8.2.30.0040.00418.06
8.2.20.0020.00517.55
8.2.10.0080.00017.83
8.2.00.0080.00017.59
8.1.280.0100.00325.92
8.1.270.0000.00822.10
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0080.00022.18
8.1.230.0050.00519.01
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.11
8.1.190.0000.01116.98
8.1.180.0080.00018.88
8.1.170.0030.00620.28
8.1.160.0040.00421.92
8.1.150.0000.00818.50
8.1.140.0040.00417.32
8.1.130.0000.00717.74
8.1.120.0000.00717.37
8.1.110.0040.00417.36
8.1.100.0040.00417.36
8.1.90.0000.00817.25
8.1.80.0030.00517.23
8.1.70.0060.00017.30
8.1.60.0030.00617.46
8.1.50.0050.00317.46
8.1.40.0040.00417.43
8.1.30.0040.00417.64
8.1.20.0040.00417.56
8.1.10.0000.00817.41
8.1.00.0000.00717.46
8.0.300.0000.00718.77
8.0.290.0000.00717.04
8.0.280.0070.00018.27
8.0.270.0070.00017.09
8.0.260.0030.00617.19
8.0.250.0000.00616.76
8.0.240.0030.00516.91
8.0.230.0040.00416.86
8.0.220.0000.00716.67
8.0.210.0000.00616.64
8.0.200.0000.00816.80
8.0.190.0080.00016.83
8.0.180.0000.00716.79
8.0.170.0040.00416.79
8.0.160.0070.00016.76
8.0.150.0000.00716.65
8.0.140.0060.00316.61
8.0.130.0030.00313.17
8.0.120.0030.00616.74
8.0.110.0070.00016.65
8.0.100.0000.00916.74
8.0.90.0030.00416.65
8.0.80.0090.00616.82
8.0.70.0000.00716.86
8.0.60.0000.00716.82
8.0.50.0070.00016.60
8.0.30.0130.00616.72
8.0.20.0140.01217.40
8.0.10.0000.00716.85
8.0.00.0090.01116.80
7.4.330.0060.00015.00
7.4.320.0030.00316.27
7.4.300.0000.00716.50
7.4.290.0030.00316.39
7.4.280.0030.00516.56
7.4.270.0030.00316.43
7.4.260.0000.00816.39
7.4.250.0040.00416.44
7.4.240.0020.00516.58
7.4.230.0070.00016.63
7.4.220.0130.00316.47
7.4.210.0070.00916.42
7.4.200.0000.00816.63
7.4.190.0050.00316.33
7.4.160.0110.00716.29
7.4.150.0000.01917.40
7.4.140.0110.01017.86
7.4.130.0100.00716.40
7.4.120.0080.00916.45
7.4.110.0110.00716.39
7.4.100.0130.00616.47
7.4.90.0120.00616.41
7.4.80.0130.00619.39
7.4.70.0090.00916.38
7.4.60.0150.00616.31
7.4.50.0030.00616.55
7.4.40.0100.00716.47
7.4.30.0110.00616.46
7.4.00.0070.00915.02
7.3.330.0020.00213.26
7.3.320.0000.00613.05
7.3.310.0030.00316.14
7.3.300.0030.00316.16
7.3.290.0080.01216.20
7.3.280.0110.01016.22
7.3.270.0100.00617.40
7.3.260.0090.01516.22
7.3.250.0150.00216.50
7.3.240.0080.00816.32
7.3.230.0030.01316.45
7.3.210.0140.00316.08
7.3.200.0070.01019.39
7.3.190.0100.00716.57
7.3.180.0080.00816.31
7.3.170.0040.01316.64
7.3.160.0060.00916.33
7.3.120.0070.00914.70
7.3.110.0070.01014.77
7.3.100.0000.01514.76
7.3.90.0040.01414.99
7.3.80.0070.00715.06
7.3.70.0030.01014.68
7.3.60.0030.01214.82
7.3.50.0060.00314.79
7.3.40.0070.00714.54
7.3.30.0030.00714.59
7.3.20.0030.01116.58
7.3.10.0100.00316.54
7.3.00.0040.01116.55
7.2.330.0090.00916.30
7.2.320.0070.01116.31
7.2.310.0100.00716.50
7.2.300.0130.00316.41
7.2.290.0060.01116.57
7.2.250.0130.00615.11
7.2.240.0100.01014.90
7.2.230.0070.00414.79
7.2.220.0000.01214.55
7.2.210.0100.00314.95
7.2.200.0060.00614.96
7.2.190.0110.00415.05
7.2.180.0050.00514.70
7.2.170.0060.00614.87
7.1.330.0100.00315.51
7.1.320.0030.00715.81
7.1.310.0030.01015.85
7.1.300.0160.00015.71
7.1.290.0100.00315.62
7.1.280.0080.00415.86
7.1.270.0030.01015.68
7.1.260.0060.00315.76
7.1.100.0090.00918.08
7.1.70.0000.00817.13
7.1.60.0130.01019.46
7.1.50.0070.01416.80
7.1.00.0070.07322.48
7.0.200.0000.00716.38
7.0.140.0000.07722.18
7.0.60.0070.03719.93
7.0.50.0000.06317.73
7.0.40.0030.04320.13
7.0.30.0330.07320.07
7.0.20.0330.07720.25
7.0.10.0170.04020.33
7.0.00.0000.04720.23
5.6.280.0000.07720.78
5.6.210.0100.07720.72
5.6.200.0070.05318.12
5.6.190.0000.04320.67
5.6.180.0100.06720.61
5.6.170.0200.04020.71
5.6.160.0100.08320.57
5.6.150.0070.04718.22
5.6.140.0070.07318.15
5.6.130.0100.04018.18
5.6.120.0070.08321.10
5.6.110.0100.04720.96
5.6.100.0100.06321.01
5.6.90.0070.05721.11
5.6.80.0030.08320.38
5.5.350.0030.06720.35
5.5.340.0000.06318.07
5.5.330.0170.04020.19
5.5.320.0370.07020.24
5.5.310.0370.04320.30
5.5.300.0100.05317.95
5.5.290.0030.05018.02
5.5.280.0100.08020.68
5.5.270.0100.06320.76
5.5.260.0000.05020.97
5.5.250.0100.07720.75
5.5.240.0100.07720.18
5.4.450.0270.05719.48
5.4.440.0700.05719.20
5.4.430.0700.04719.58
5.4.420.0600.05719.45
5.4.410.0770.05019.50
5.4.400.0730.05718.84
5.4.390.0870.05318.88
5.4.380.0300.06018.70
5.4.370.0430.04318.48
5.4.360.0430.04718.76
5.4.350.0300.05318.71
5.4.340.0370.05718.83
5.4.320.0110.03812.50
5.4.310.0080.04212.50
5.4.300.0060.04012.50
5.4.290.0050.04612.50
5.4.280.0080.04012.39
5.4.270.0070.05112.39
5.4.260.0070.04412.40
5.4.250.0100.04112.39
5.4.240.0080.04312.39
5.4.230.0050.05212.38
5.4.220.0050.04612.39
5.4.210.0040.04312.39
5.4.200.0060.03912.39
5.4.190.0060.03912.39
5.4.180.0110.03612.39
5.4.170.0050.04212.39
5.4.160.0050.04612.38
5.4.150.0060.04112.38
5.4.140.0140.07712.07
5.4.130.0060.04212.05
5.4.120.0130.03112.01
5.4.110.0080.04412.01
5.4.100.0100.03712.01
5.4.90.0050.04112.01
5.4.80.0070.03812.01
5.4.70.0070.03512.00
5.4.60.0080.03612.00
5.4.50.0070.03712.00
5.4.40.0110.05611.99
5.4.30.0080.04111.99
5.4.20.0110.04211.99
5.4.10.0050.03711.99
5.4.00.0060.03611.48
5.3.290.0060.04012.80
5.3.280.0060.03812.71
5.3.270.0060.04012.72
5.3.260.0070.04812.72
5.3.250.0070.03912.72
5.3.240.0090.05912.72
5.3.230.0070.04612.71
5.3.220.0070.03612.68
5.3.210.0060.04712.68
5.3.200.0090.04512.68
5.3.190.0040.05912.68
5.3.180.0080.03612.67
5.3.170.0100.05312.67
5.3.160.0100.05212.68
5.3.150.0110.03912.68
5.3.140.0060.04212.66
5.3.130.0070.03812.66
5.3.120.0060.04212.66
5.3.110.0060.04312.65
5.3.100.0030.04512.12
5.3.90.0070.03812.10
5.3.80.0090.03912.09
5.3.70.0120.04312.09
5.3.60.0070.03912.07
5.3.50.0090.03712.01
5.3.40.0080.03812.01
5.3.30.0050.04511.97
5.3.20.0070.04711.75
5.3.10.0090.03511.73
5.3.00.0090.04311.71
5.2.170.0090.0429.21
5.2.160.0050.0349.21
5.2.150.0030.0359.21
5.2.140.0050.0339.21
5.2.130.0150.0529.17
5.2.120.0030.0339.17
5.2.110.0030.0339.17
5.2.100.0070.0499.17
5.2.90.0140.0539.17
5.2.80.0140.0599.16
5.2.70.0180.0549.17
5.2.60.0190.0649.13
5.2.50.0110.0459.09
5.2.40.0120.0439.07
5.2.30.0100.0579.05
5.2.20.0040.0389.04
5.2.10.0090.0378.94
5.2.00.0080.0388.79
5.1.60.0090.0618.08
5.1.50.0070.0328.08
5.1.40.0070.0248.05
5.1.30.0030.0298.41
5.1.20.0070.0258.43
5.1.10.0050.0268.15
5.1.00.0070.0238.16
5.0.50.0050.0196.63
5.0.40.0020.0206.49
5.0.30.0040.0316.30
5.0.20.0040.0196.27
5.0.10.0010.0226.25
5.0.00.0040.0306.24
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0030.0164.75
4.4.60.0000.0194.76
4.4.50.0050.0144.77
4.4.40.0040.0254.71
4.4.30.0010.0184.76
4.4.20.0010.0184.85
4.4.10.0040.0154.84
4.4.00.0040.0264.75
4.3.110.0040.0154.67
4.3.100.0030.0154.67
4.3.90.0000.0174.63
4.3.80.0060.0244.58
4.3.70.0010.0174.63
4.3.60.0010.0174.63
4.3.50.0020.0184.62
4.3.40.0020.0254.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0020.0163.23
4.3.00.0100.0236.93

preferences:
53.71 ms | 401 KiB | 5 Q