3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = new \StdClass; $var2 = array('foo', 'bar'); function test($var1, $var2) { return ($var->$var2)[0]; }

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)
8.3.60.0030.01416.50
8.3.50.0110.00717.72
8.3.40.0120.00318.42
8.3.30.0190.00318.38
8.3.20.0080.00020.33
8.3.10.0000.00820.28
8.3.00.0040.00423.48
8.2.180.0030.01016.38
8.2.170.0060.01222.96
8.2.160.0090.00522.02
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0030.00620.59
8.2.120.0000.00726.35
8.2.110.0070.01022.13
8.2.100.0070.00417.93
8.2.90.0050.00319.08
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0030.00617.93
8.2.50.0040.00418.09
8.2.40.0000.00922.24
8.2.30.0030.00419.41
8.2.20.0030.00617.64
8.2.10.0040.00418.04
8.2.00.0030.00618.05
8.1.280.0110.01125.92
8.1.270.0090.00922.05
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00324.03
8.1.230.0030.00717.82
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0000.00817.22
8.1.190.0000.00917.09
8.1.180.0000.00918.10
8.1.170.0040.00418.50
8.1.160.0040.00420.62
8.1.150.0000.00718.75
8.1.140.0040.00419.47
8.1.130.0030.00317.64
8.1.120.0000.00717.28
8.1.110.0090.00017.36
8.1.100.0000.00717.45
8.1.90.0030.00517.44
8.1.80.0030.00317.39
8.1.70.0000.00717.37
8.1.60.0000.00817.40
8.1.50.0060.00617.35
8.1.40.0000.00817.36
8.1.30.0040.00417.59
8.1.20.0000.00717.38
8.1.10.0040.00417.48
8.1.00.0050.00317.32
8.0.300.0000.00718.77
8.0.290.0000.00816.58
8.0.280.0000.00718.38
8.0.270.0000.00717.23
8.0.260.0030.00517.18
8.0.250.0070.00016.93
8.0.240.0070.00016.75
8.0.230.0090.00016.82
8.0.220.0000.00716.72
8.0.210.0080.00016.80
8.0.200.0030.00316.87
8.0.190.0070.00016.91
8.0.180.0000.00716.82
8.0.170.0080.00016.73
8.0.160.0000.00816.80
8.0.150.0040.00416.71
8.0.140.0030.00516.68
8.0.130.0060.00013.25
8.0.120.0000.00716.75
8.0.110.0070.00016.74
8.0.100.0000.00816.89
8.0.90.0040.00416.64
8.0.80.0060.00916.74
8.0.70.0070.00016.66
8.0.60.0030.00516.68
8.0.50.0050.00216.72
8.0.30.0120.00517.18
8.0.20.0060.01317.40
8.0.10.0050.00317.00
8.0.00.0110.01116.70
7.4.330.0030.00316.66
7.4.320.0000.00716.33
7.4.300.0030.00316.50
7.4.290.0040.00416.54
7.4.280.0030.00416.32
7.4.270.0000.00816.34
7.4.260.0040.00416.49
7.4.250.0000.00716.40
7.4.240.0000.00716.46
7.4.230.0040.00416.33
7.4.220.0140.00516.55
7.4.210.0080.00816.59
7.4.200.0030.00316.44
7.4.160.0100.00716.29
7.4.150.0120.00617.40
7.4.140.0110.01117.86
7.4.130.0070.01016.30
7.4.120.0110.00716.43
7.4.110.0100.00616.50
7.4.100.0130.01016.16
7.4.90.0060.01116.23
7.4.80.0000.01719.39
7.4.70.0100.00716.30
7.4.60.0100.00716.41
7.4.50.0080.00616.46
7.4.40.0030.01316.31
7.4.30.0130.00616.54
7.4.00.0070.01014.93
7.3.330.0000.00513.24
7.3.320.0000.00513.10
7.3.310.0070.00015.99
7.3.300.0040.00416.18
7.3.290.0030.00316.13
7.3.280.0080.00916.18
7.3.270.0070.01317.40
7.3.260.0070.01016.21
7.3.250.0090.00916.33
7.3.240.0120.00616.36
7.3.230.0130.00416.39
7.3.210.0130.00316.52
7.3.200.0060.01019.39
7.3.190.0080.01216.46
7.3.180.0120.00416.29
7.3.170.0070.01016.63
7.3.160.0150.00016.25
7.3.10.0040.00816.39
7.3.00.0000.01316.39
7.2.330.0110.00716.45
7.2.320.0090.00916.47
7.2.310.0150.00916.65
7.2.300.0100.00616.62
7.2.290.0170.00416.60
7.2.130.0050.00516.75
7.2.120.0020.00916.74
7.2.110.0110.00316.84
7.2.100.0000.01516.86
7.2.90.0060.00616.92
7.2.80.0030.00716.72
7.2.70.0060.00916.98
7.2.60.0110.00516.79
7.2.50.0000.00816.75
7.2.40.0030.01316.81
7.2.30.0090.00316.46
7.2.20.0090.00316.49
7.2.10.0040.01116.41
7.2.00.0040.00817.97
7.1.250.0110.00415.80
7.1.200.0110.00415.63
7.1.100.0070.00718.05
7.1.70.0050.00316.97
7.1.60.0130.01019.40
7.1.50.0000.01316.80
7.1.00.0070.07322.43
7.0.200.0360.00614.60
7.0.60.0370.06719.93
7.0.50.0170.06317.86
7.0.40.0070.05020.40
7.0.30.0270.08020.07
7.0.20.0400.05020.24
7.0.10.0030.07320.12
7.0.00.0100.07720.24
5.6.280.0000.04321.13
5.6.210.0070.04320.69
5.6.200.0100.08018.19
5.6.190.0030.04020.33
5.6.180.0100.05020.61
5.6.170.0200.04020.40
5.6.160.0170.07320.57
5.6.150.0070.04718.17
5.6.140.0100.07718.15
5.6.130.0000.08718.28
5.6.120.0000.04721.15
5.6.110.0000.04321.14
5.6.100.0070.07320.99
5.6.90.0000.04720.98
5.6.80.0100.08020.38
5.5.350.0170.05020.41
5.5.340.0000.07717.96
5.5.330.0000.09020.44
5.5.320.0570.06720.34
5.5.310.0200.04320.31
5.5.300.0070.08017.96
5.5.290.0070.06317.95
5.5.280.0170.06020.77
5.5.270.0030.08020.77
5.5.260.0100.08020.88
5.5.250.0000.04320.58
5.5.240.0270.06720.19

preferences:
54.94 ms | 400 KiB | 5 Q