3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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)
8.3.70.0110.01116.50
8.3.60.0040.01118.43
8.3.50.0090.01122.00
8.3.40.0110.00418.42
8.3.30.0120.00319.02
8.3.20.0000.00720.22
8.3.10.0050.00323.53
8.3.00.0050.00319.25
8.2.180.0140.00016.50
8.2.170.0140.00022.96
8.2.160.0190.00020.35
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00822.18
8.2.110.0070.00422.43
8.2.100.0040.00817.63
8.2.90.0070.00019.14
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0100.00017.68
8.2.50.0040.00418.07
8.2.40.0040.00417.93
8.2.30.0070.00017.92
8.2.20.0050.00317.48
8.2.10.0000.00717.90
8.2.00.0050.00217.59
8.1.280.0110.00725.92
8.1.270.0080.00022.06
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00623.97
8.1.230.0070.00319.02
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0040.00417.00
8.1.190.0000.00817.00
8.1.180.0050.00218.10
8.1.170.0030.00520.29
8.1.160.0030.00321.93
8.1.150.0030.00318.62
8.1.140.0040.00417.23
8.1.130.0070.00017.68
8.1.120.0070.00017.34
8.1.110.0000.00817.33
8.1.100.0000.00717.23
8.1.90.0000.00817.27
8.1.80.0000.00717.35
8.1.70.0000.00717.21
8.1.60.0040.00417.33
8.1.50.0080.00017.40
8.1.40.0000.00817.25
8.1.30.0000.00817.39
8.1.20.0050.00317.42
8.1.10.0030.00517.28
8.1.00.0060.00317.32
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0030.00318.39
8.0.270.0030.00317.05
8.0.260.0030.00317.05
8.0.250.0000.00616.72
8.0.240.0070.00016.86
8.0.230.0080.00016.73
8.0.220.0000.00716.71
8.0.210.0000.00616.68
8.0.200.0030.00316.70
8.0.190.0030.00616.84
8.0.180.0000.00816.68
8.0.170.0040.00416.77
8.0.160.0030.00316.78
8.0.150.0040.00416.60
8.0.140.0030.00316.64
8.0.130.0030.00313.11
8.0.120.0040.00416.77
8.0.110.0000.00716.70
8.0.100.0000.00816.81
8.0.90.0040.00416.72
8.0.80.0040.01816.80
8.0.70.0000.00716.57
8.0.60.0070.00016.70
8.0.50.0070.00016.62
8.0.30.0100.01216.78
8.0.20.0080.01017.40
8.0.10.0080.00016.71
8.0.00.0080.00816.71
7.4.330.0060.00015.02
7.4.320.0030.00316.46
7.4.300.0000.00616.37
7.4.290.0040.00416.46
7.4.280.0060.00316.36
7.4.270.0060.00016.47
7.4.260.0070.00016.43
7.4.250.0000.00816.34
7.4.240.0010.00716.42
7.4.230.0000.00716.35
7.4.220.0160.00916.47
7.4.210.0090.00616.41
7.4.200.0030.00316.46
7.4.160.0080.00816.48
7.4.150.0110.00717.40
7.4.140.0130.00517.86
7.4.130.0090.01116.29
7.4.120.0100.00716.29
7.4.110.0190.00016.38
7.4.100.0110.00716.51
7.4.90.0030.01516.22
7.4.80.0120.00619.39
7.4.70.0110.01216.44
7.4.60.0040.01116.38
7.4.50.0040.00416.38
7.4.40.0040.01116.48
7.4.30.0070.01116.38
7.3.330.0060.00012.88
7.3.320.0000.00613.05
7.3.310.0000.00715.94
7.3.300.0040.00416.11
7.3.290.0080.00616.12
7.3.280.0120.00616.09
7.3.270.0040.01317.40
7.3.260.0120.00616.41
7.3.250.0120.00716.04
7.3.240.0100.01016.13
7.3.230.0100.01016.39
7.3.210.0000.01816.08
7.3.200.0130.00319.39
7.3.190.0060.01216.20
7.3.180.0100.00916.03
7.3.170.0100.00716.43
7.3.160.0070.01516.38
7.2.330.0140.00316.34
7.2.320.0140.00316.33
7.2.310.0100.00716.26
7.2.300.0100.00616.45
7.2.290.0030.01416.37
5.4.340.0040.03411.98
5.4.320.0060.03512.46
5.4.310.0050.03712.46
5.4.300.0050.04312.46
5.4.290.0060.03812.46
5.4.280.0080.03612.36
5.4.270.0090.03712.36
5.4.260.0090.04012.36
5.4.250.0060.03812.36
5.4.240.0040.03712.36
5.4.230.0040.03912.35
5.4.220.0100.03312.35
5.4.210.0070.03212.35
5.4.200.0050.04312.35
5.4.190.0060.03412.35
5.4.180.0100.03712.35
5.4.170.0050.03512.36
5.4.160.0090.04012.36
5.4.150.0070.03312.35
5.4.140.0070.03412.03
5.4.130.0070.03312.02
5.4.120.0140.03311.98
5.4.110.0060.03411.98
5.4.100.0060.03411.98
5.4.90.0070.04411.97
5.4.80.0050.03711.98
5.4.70.0060.03411.97
5.4.60.0050.03411.97
5.4.50.0060.03511.97
5.4.40.0040.03511.96
5.4.30.0060.03411.96
5.4.20.0050.03511.96
5.4.10.0040.03611.96
5.4.00.0050.03511.45
5.3.290.0030.04112.80
5.3.280.0100.03312.71
5.3.270.0070.03712.72
5.3.260.0060.04212.72
5.3.250.0050.03812.72
5.3.240.0050.03712.72
5.3.230.0050.03912.71
5.3.220.0050.03812.68
5.3.210.0060.03812.68
5.3.200.0050.03512.68
5.3.190.0070.03412.68
5.3.180.0090.03212.68
5.3.170.0080.03312.67
5.3.160.0040.03712.68
5.3.150.0060.03612.67
5.3.140.0040.03812.66
5.3.130.0070.03712.66
5.3.120.0070.04912.66
5.3.110.0110.05112.66
5.3.100.0070.03412.12
5.3.90.0050.03612.09
5.3.80.0040.03912.08
5.3.70.0080.03512.08
5.3.60.0050.04012.07
5.3.50.0010.04312.00
5.3.40.0070.03612.00
5.3.30.0050.03511.95
5.3.20.0070.03211.72
5.3.10.0070.03211.70
5.3.00.0070.03411.67
5.2.170.0020.0329.18
5.2.160.0090.0309.18
5.2.150.0060.0329.18
5.2.140.0040.0399.17
5.2.130.0050.0299.13
5.2.120.0050.0289.13
5.2.110.0050.0289.14
5.2.100.0030.0329.14
5.2.90.0030.0299.14
5.2.80.0020.0359.14
5.2.70.0050.0359.13
5.2.60.0040.0319.09
5.2.50.0040.0299.05
5.2.40.0050.0289.03
5.2.30.0050.0289.01
5.2.20.0050.0279.00
5.2.10.0030.0288.92
5.2.00.0060.0268.78
5.1.60.0040.0238.06
5.1.50.0030.0248.05
5.1.40.0040.0238.04
5.1.30.0060.0238.39
5.1.20.0010.0288.41
5.1.10.0050.0248.14
5.1.00.0050.0248.13
5.0.50.0060.0186.61
5.0.40.0070.0216.46
5.0.30.0070.0296.29
5.0.20.0040.0256.25
5.0.10.0060.0206.23
5.0.00.0080.0306.22
4.4.90.0020.0184.78
4.4.80.0040.0184.75
4.4.70.0020.0164.76
4.4.60.0030.0174.75
4.4.50.0020.0154.77
4.4.40.0020.0274.71
4.4.30.0020.0194.76
4.4.20.0030.0144.84
4.4.10.0020.0184.85
4.4.00.0030.0294.76
4.3.110.0030.0214.67
4.3.100.0030.0154.67
4.3.90.0030.0134.63
4.3.80.0020.0234.58
4.3.70.0020.0144.63
4.3.60.0020.0154.63
4.3.50.0020.0154.63
4.3.40.0020.0244.53
4.3.30.0020.0163.29
4.3.20.0020.0153.26
4.3.10.0030.0143.21
4.3.00.0070.0176.99

preferences:
37.84 ms | 401 KiB | 5 Q