3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo [] <=> 2; echo 1 <=> 2;

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)
8.3.60.0090.00616.63
8.3.50.0130.00916.01
8.3.40.0110.00418.57
8.3.30.0080.00618.45
8.3.20.0000.00720.30
8.3.10.0080.00021.78
8.3.00.0040.00423.71
8.2.180.0170.00316.32
8.2.170.0070.00722.96
8.2.160.0070.00719.16
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0080.00019.64
8.2.120.0080.00026.35
8.2.110.0080.00019.27
8.2.100.0070.00417.72
8.2.90.0040.00419.17
8.2.80.0000.00917.97
8.2.70.0040.00417.38
8.2.60.0000.00717.80
8.2.50.0040.00418.07
8.2.40.0030.00720.22
8.2.30.0040.00419.29
8.2.20.0040.00417.42
8.2.10.0040.00417.90
8.2.00.0040.00417.79
8.1.280.0110.00725.92
8.1.270.0040.00420.21
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0120.00622.13
8.1.230.0080.00320.94
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0000.00817.10
8.1.180.0070.00018.10
8.1.170.0060.00318.25
8.1.160.0000.00720.51
8.1.150.0030.00518.75
8.1.140.0040.00419.35
8.1.130.0040.00417.55
8.1.120.0040.00417.35
8.1.110.0040.00417.23
8.1.100.0000.00717.34
8.1.90.0000.00717.30
8.1.80.0000.00817.31
8.1.70.0000.00717.29
8.1.60.0040.00417.49
8.1.50.0030.00517.40
8.1.40.0040.00417.42
8.1.30.0040.00417.50
8.1.20.0000.00817.34
8.1.10.0050.00317.32
8.1.00.0030.00517.25
8.0.300.0080.00019.90
8.0.290.0040.00416.63
8.0.280.0000.00718.36
8.0.270.0040.00417.13
8.0.260.0060.00017.18
8.0.250.0030.00316.89
8.0.240.0040.00416.82
8.0.230.0060.00316.69
8.0.220.0060.00316.73
8.0.210.0030.00316.75
8.0.200.0030.00416.78
8.0.190.0040.00416.83
8.0.180.0000.00716.70
8.0.170.0080.00016.84
8.0.160.0000.00716.83
8.0.150.0000.00716.63
8.0.140.0000.00716.70
8.0.130.0030.00313.23
8.0.120.0050.00216.77
8.0.110.0000.00816.80
8.0.100.0050.00316.83
8.0.90.0040.00416.64
8.0.80.0140.00016.73
8.0.70.0000.00716.56
8.0.60.0040.00416.63
8.0.50.0080.00016.86
8.0.30.0140.00417.08
8.0.20.0120.00617.40
8.0.10.0000.00716.99
8.0.00.0090.01116.75
7.4.330.0030.00316.84
7.4.320.0000.00616.38
7.4.300.0040.00416.41
7.4.290.0030.00716.41
7.4.280.0000.00816.35
7.4.270.0030.00316.53
7.4.260.0060.00316.31
7.4.250.0080.00016.23
7.4.240.0020.00416.42
7.4.230.0030.00316.11
7.4.220.0070.01116.45
7.4.210.0110.00416.35
7.4.200.0030.00316.39
7.4.160.0130.00316.40
7.4.150.0070.01017.40
7.4.140.0090.01017.86
7.4.130.0110.00816.35
7.4.120.0080.00816.23
7.4.110.0120.00616.57
7.4.100.0100.00716.27
7.4.90.0100.00716.51
7.4.80.0100.01119.39
7.4.70.0120.00616.52
7.4.60.0100.00616.41
7.4.50.0000.01216.48
7.4.40.0130.00316.37
7.4.30.0060.00916.48
7.4.00.0080.00414.63
7.3.330.0050.00013.08
7.3.320.0060.00013.03
7.3.310.0030.00316.05
7.3.300.0030.00316.15
7.3.290.0100.00716.11
7.3.280.0090.00816.12
7.3.270.0080.01117.40
7.3.260.0120.00616.06
7.3.250.0100.00716.21
7.3.240.0160.00516.31
7.3.230.0000.01616.39
7.3.210.0060.00916.19
7.3.200.0110.00819.39
7.3.190.0080.00716.33
7.3.180.0110.00416.39
7.3.170.0160.01016.39
7.3.160.0130.00316.43
7.2.330.0100.00716.59
7.2.320.0070.01016.63
7.2.310.0120.00316.55
7.2.300.0100.00716.38
7.2.290.0070.01016.32
7.2.60.0110.00317.02
7.2.00.0000.01119.41
7.1.200.0060.00615.46
7.1.100.0030.00618.07
7.1.70.0000.00916.76
7.1.60.0060.01819.27
7.1.50.0110.01116.62
7.1.00.0030.07722.37
7.0.200.0050.00216.52
7.0.60.0070.05321.74
7.0.50.0130.08017.66
7.0.40.0130.06320.38
7.0.30.0170.04320.09
7.0.20.0230.03320.04
7.0.10.0070.05320.20
7.0.00.0070.04320.08
5.6.280.0000.06020.77
5.6.210.0030.07720.50
5.6.200.0100.08318.11
5.6.190.0170.06020.50
5.6.180.0330.05720.41
5.6.170.0270.09320.55
5.6.160.0130.07320.48
5.6.150.0130.05018.19
5.6.140.0000.09018.23
5.6.130.0100.05718.16
5.6.120.0070.05721.01
5.6.110.0130.07721.00
5.6.100.0230.07020.97
5.6.90.0100.07020.99
5.6.80.0030.08320.28
5.5.350.0070.07720.38
5.5.340.0070.08018.02
5.5.330.0130.07320.40
5.5.320.0200.06320.35
5.5.310.0270.04020.24
5.5.300.0170.07017.98
5.5.290.0000.04317.95
5.5.280.0000.04720.87
5.5.270.0170.07720.79
5.5.260.0070.08320.86
5.5.250.0170.03720.49
5.5.240.0130.06020.04

preferences:
50.32 ms | 400 KiB | 5 Q