3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj1 = new StdClass(); $obj1->name = ‘Darth’; $obj2 = new StdClass(); $obj2->name = ‘Vader’; echo [$obj1, $obj2][0]->name;

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)
8.3.60.0040.01116.50
8.3.50.0090.01021.99
8.3.40.0110.00418.97
8.3.30.0120.00318.85
8.3.20.0040.00420.25
8.3.10.0040.00423.48
8.3.00.0060.00319.85
8.2.180.0040.01216.48
8.2.170.0070.00722.96
8.2.160.0070.00720.43
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0030.00619.26
8.2.120.0040.00426.35
8.2.110.0080.00020.29
8.2.100.0040.00818.04
8.2.90.0030.00519.13
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0000.00818.03
8.2.50.0030.00618.07
8.2.40.0000.00821.25
8.2.30.0090.00020.50
8.2.20.0030.00617.67
8.2.10.0000.00717.96
8.2.00.0030.00617.93
8.1.280.0140.00725.92
8.1.270.0040.00418.93
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00323.97
8.1.230.0060.00617.64
8.1.220.0000.00817.76
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.52
8.1.180.0030.00618.10
8.1.170.0040.00418.50
8.1.160.0000.00820.76
8.1.150.0050.00218.88
8.1.140.0060.00319.49
8.1.130.0000.00717.76
8.1.120.0040.00417.38
8.1.110.0000.00817.41
8.1.100.0050.00317.43
8.1.90.0000.00717.48
8.1.80.0000.00717.52
8.1.70.0000.00717.36
8.1.60.0040.00417.48
8.1.50.0030.00517.40
8.1.40.0050.00317.40
8.1.30.0040.00417.54
8.1.20.0080.00017.66
8.1.10.0000.00917.61
8.1.00.0040.00417.57
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0070.00018.44
8.0.270.0000.00717.26
8.0.260.0060.00017.14
8.0.250.0070.00017.00
8.0.240.0060.00016.93
8.0.230.0000.00716.94
8.0.220.0070.00016.83
8.0.210.0030.00316.98
8.0.200.0030.00317.02
8.0.190.0000.00717.08
8.0.180.0030.00416.89
8.0.170.0000.00916.99
8.0.160.0040.00417.02
8.0.150.0000.00716.96
8.0.140.0000.00716.79
8.0.130.0050.00013.41
8.0.120.0040.00416.88
8.0.110.0030.00616.83
8.0.100.0000.00716.85
8.0.90.0070.00016.75
8.0.80.0100.00617.00
8.0.70.0000.00716.98
8.0.60.0080.00016.82
8.0.50.0000.00716.83
8.0.30.0100.01017.16
8.0.20.0110.00817.40
8.0.10.0000.00716.89
8.0.00.0090.00916.70
7.4.330.0000.00516.67
7.4.320.0030.00316.51
7.4.300.0000.00616.43
7.4.290.0040.00416.64
7.4.280.0080.00016.54
7.4.270.0000.00716.59
7.4.260.0030.00316.50
7.4.250.0000.00716.56
7.4.240.0020.00516.44
7.4.230.0030.00316.59
7.4.220.0110.00716.54
7.4.210.0070.00716.45
7.4.200.0030.00316.49
7.4.160.0110.00416.50
7.4.150.0060.01317.40
7.4.140.0090.01517.86
7.4.130.0160.00216.57
7.4.120.0110.01016.71
7.4.110.0100.00716.52
7.4.100.0120.00616.50
7.4.90.0030.01816.40
7.4.80.0080.01019.39
7.4.70.0040.01216.56
7.4.60.0120.00316.66
7.4.50.0070.01116.32
7.4.40.0060.01116.32
7.4.30.0070.01016.48
7.4.00.0110.00414.93
7.3.330.0000.00513.22
7.3.320.0080.00013.23
7.3.310.0030.00316.32
7.3.300.0030.00316.38
7.3.290.0070.00816.38
7.3.280.0100.00716.36
7.3.270.0120.00917.40
7.3.260.0060.01116.50
7.3.250.0080.00916.37
7.3.240.0100.00916.52
7.3.230.0090.00716.39
7.3.210.0080.00816.47
7.3.200.0060.01016.37
7.3.190.0060.01116.53
7.3.180.0140.00716.44
7.3.170.0060.01116.37
7.3.160.0090.00616.32
7.2.330.0000.02216.73
7.2.320.0110.00716.64
7.2.310.0000.01716.50
7.2.300.0060.01116.55
7.2.290.0170.00616.77
7.2.60.0070.00716.78
7.2.00.0040.00819.09
7.1.200.0090.00315.80
7.1.100.0030.00718.30
7.1.70.0040.00417.13
7.1.60.0130.01319.13
7.1.50.0030.01216.72
7.1.00.0070.07322.46
7.0.200.0030.00616.93
7.0.60.0100.08319.90
7.0.50.0130.07717.79
7.0.40.0070.06320.40
7.0.30.0170.04320.09
7.0.20.0400.07020.09
7.0.10.0070.04320.19
7.0.00.0070.07320.08
5.6.280.0030.03720.82
5.6.210.0100.05020.53
5.6.200.0100.06318.28
5.6.190.0070.07720.57
5.6.180.0600.06320.47
5.6.170.0170.04020.45
5.6.160.0100.08020.47
5.6.150.0070.07318.12
5.6.140.0130.07318.18
5.6.130.0070.08018.12
5.6.120.0100.04721.02
5.6.110.0100.05720.98
5.6.100.0070.03720.88
5.6.90.0000.04321.06
5.6.80.0070.05320.37
5.5.350.0070.05020.30
5.5.340.0100.05717.98
5.5.330.0030.09020.31
5.5.320.0070.08020.28
5.5.310.0370.07320.24
5.5.300.0100.08017.91
5.5.290.0070.07718.04
5.5.280.0130.07720.89
5.5.270.0000.07720.96
5.5.260.0130.07720.75
5.5.250.0130.07320.68
5.5.240.0100.06720.28

preferences:
58.36 ms | 401 KiB | 5 Q