3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "b" <=> "1000"; ?>

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)
8.3.60.0070.01016.63
8.3.50.0040.01116.28
8.3.40.0040.01118.85
8.3.30.0100.00318.50
8.3.20.0060.00320.20
8.3.10.0060.00321.79
8.3.00.0000.00823.65
8.2.180.0070.01016.32
8.2.170.0070.01118.58
8.2.160.0100.01022.96
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0040.00421.00
8.2.120.0040.00426.35
8.2.110.0080.00021.12
8.2.100.0080.00417.93
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0000.00917.63
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00322.37
8.2.30.0000.00719.30
8.2.20.0050.00217.59
8.2.10.0070.00017.93
8.2.00.0000.00717.98
8.1.280.0100.00725.92
8.1.270.0110.00722.02
8.1.260.0040.00428.09
8.1.250.0110.00728.09
8.1.240.0030.00622.39
8.1.230.0110.00017.70
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0080.00017.23
8.1.180.0060.00318.10
8.1.170.0040.00418.61
8.1.160.0030.00320.69
8.1.150.0050.00320.54
8.1.140.0080.00019.41
8.1.130.0000.00717.54
8.1.120.0000.00717.29
8.1.110.0000.00717.21
8.1.100.0070.00017.34
8.1.90.0030.00617.31
8.1.80.0000.00817.31
8.1.70.0070.00017.34
8.1.60.0040.00417.34
8.1.50.0030.00517.27
8.1.40.0110.00017.28
8.1.30.0040.00417.57
8.1.20.0070.00017.50
8.1.10.0000.00817.37
8.1.00.0080.00017.33
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0000.00718.27
8.0.270.0070.00017.09
8.0.260.0000.00617.23
8.0.250.0060.00016.88
8.0.240.0040.00416.75
8.0.230.0000.00716.77
8.0.220.0070.00016.77
8.0.210.0000.00716.82
8.0.200.0030.00316.85
8.0.190.0070.00016.69
8.0.180.0000.00716.71
8.0.170.0020.00516.77
8.0.160.0000.00816.78
8.0.150.0030.00316.71
8.0.140.0030.00316.71
8.0.130.0000.00513.19
8.0.120.0040.00416.73
8.0.110.0000.00716.71
8.0.100.0070.00016.81
8.0.90.0030.00516.67
8.0.80.0080.00816.75
8.0.70.0030.00616.86
8.0.60.0000.00716.74
8.0.50.0070.00016.74
8.0.30.0100.01016.88
8.0.20.0090.00917.40
8.0.10.0040.00416.75
8.0.00.0120.00616.64
7.4.330.0050.00016.67
7.4.320.0000.00616.35
7.4.300.0050.00316.39
7.4.290.0040.00416.41
7.4.280.0000.00716.48
7.4.270.0070.00016.32
7.4.260.0000.00716.41
7.4.250.0050.00316.48
7.4.240.0020.00516.41
7.4.230.0000.00616.22
7.4.220.0120.01616.36
7.4.210.0070.00916.37
7.4.200.0040.00416.34
7.4.160.0130.00316.51
7.4.150.0130.00617.40
7.4.140.0100.01117.86
7.4.130.0090.00716.32
7.4.120.0070.01016.22
7.4.110.0150.00316.57
7.4.100.0130.00916.33
7.4.90.0070.01116.34
7.4.80.0040.01419.39
7.4.70.0060.00916.39
7.4.60.0080.00816.31
7.4.50.0040.01516.34
7.4.40.0130.00316.51
7.4.30.0000.02216.28
7.4.00.0100.00615.04
7.3.330.0080.00013.00
7.3.320.0030.00312.89
7.3.310.0070.00016.18
7.3.300.0020.00416.03
7.3.290.0060.00016.03
7.3.280.0070.01116.14
7.3.270.0000.01617.40
7.3.260.0100.01016.26
7.3.250.0090.00816.13
7.3.240.0100.01116.16
7.3.230.0030.01516.39
7.3.210.0100.00716.11
7.3.200.0080.00819.39
7.3.190.0080.01316.14
7.3.180.0080.00816.48
7.3.170.0100.01016.27
7.3.160.0040.01316.07
7.2.330.0110.00716.61
7.2.320.0040.01416.21
7.2.310.0060.01016.57
7.2.300.0060.00916.36
7.2.290.0100.00716.52
7.2.60.0000.01516.23
7.2.00.0000.01519.26
7.1.200.0080.00415.82
7.1.100.0090.00617.78
7.1.70.0060.01216.83
7.1.60.0160.00919.28
7.1.50.0060.01216.79
7.1.00.0030.07722.33
7.0.200.0080.00316.85
7.0.60.0030.06021.71
7.0.50.0130.03717.80
7.0.40.0070.04020.04
7.0.30.0200.04320.00
7.0.20.0100.05320.18
7.0.10.0070.06020.17
7.0.00.0130.04020.32
5.6.280.0000.05321.09
5.6.210.0070.06020.54
5.6.200.0070.04018.22
5.6.190.0100.04720.43
5.6.180.0270.06020.61
5.6.170.0270.07720.50
5.6.160.0100.03320.52
5.6.150.0030.09018.15
5.6.140.0130.06318.17
5.6.130.0070.05318.17
5.6.120.0030.08321.14
5.6.110.0170.07320.98
5.6.100.0000.09320.95
5.6.90.0070.08320.88
5.6.80.0100.03320.37
5.5.350.4100.03720.41
5.5.340.0030.06018.00
5.5.330.0100.08320.38
5.5.320.0600.04320.36
5.5.310.0230.07320.23
5.5.300.0070.08017.99
5.5.290.0070.04017.96
5.5.280.0070.06720.77
5.5.270.0070.04320.76
5.5.260.0030.04020.63
5.5.250.0130.07320.54
5.5.240.0200.06720.25

preferences:
36.73 ms | 400 KiB | 5 Q