3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 1 << 7;

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)
8.3.60.0110.00716.38
8.3.50.0150.00720.98
8.3.40.0110.00418.77
8.3.30.0120.00318.82
8.3.20.0000.00720.12
8.3.10.0080.00021.77
8.3.00.0040.00419.07
8.2.180.0120.00916.32
8.2.170.0070.00722.96
8.2.160.0120.00320.43
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0000.00821.00
8.2.110.0030.00620.21
8.2.100.0110.00017.99
8.2.90.0030.00518.98
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0080.00017.80
8.2.50.0030.00518.07
8.2.40.0070.00018.09
8.2.30.0000.00717.93
8.2.20.0030.00517.61
8.2.10.0040.00417.98
8.2.00.0040.00417.91
8.1.280.0040.01125.92
8.1.270.0080.00020.23
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0040.00817.57
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0080.00016.99
8.1.180.0070.00018.10
8.1.170.0040.00418.37
8.1.160.0040.00421.93
8.1.150.0040.00718.73
8.1.140.0000.00817.29
8.1.130.0000.00617.75
8.1.120.0000.00717.37
8.1.110.0040.00417.24
8.1.100.0050.00217.34
8.1.90.0040.00417.20
8.1.80.0030.00317.35
8.1.70.0000.00717.22
8.1.60.0000.01017.32
8.1.50.0040.00417.39
8.1.40.0050.00517.36
8.1.30.0000.00817.46
8.1.20.0070.00017.55
8.1.10.0110.00017.39
8.1.00.0000.00817.26
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0000.00718.43
8.0.270.0000.00717.28
8.0.260.0000.00617.18
8.0.250.0000.00916.75
8.0.240.0060.00016.80
8.0.230.0030.00316.70
8.0.220.0000.00716.72
8.0.210.0030.00616.71
8.0.200.0030.00316.82
8.0.190.0030.00516.74
8.0.180.0080.00016.77
8.0.170.0000.00716.68
8.0.160.0080.00016.75
8.0.150.0070.00016.75
8.0.140.0040.00416.75
8.0.130.0000.00513.21
8.0.120.0030.00616.73
8.0.110.0050.00216.68
8.0.100.0000.00816.79
8.0.90.0030.00316.70
8.0.80.0060.01516.68
8.0.70.0000.00716.78
8.0.60.0040.00416.73
8.0.50.0040.00416.77
8.0.30.0130.00316.90
8.0.20.0100.00917.40
8.0.10.0040.00416.75
8.0.00.0070.01216.63
7.4.330.0030.00315.03
7.4.320.0060.00016.37
7.4.300.0000.00616.45
7.4.290.0070.00016.38
7.4.280.0040.00416.40
7.4.270.0030.00316.36
7.4.260.0000.01016.34
7.4.250.0030.00516.33
7.4.240.0060.00216.39
7.4.230.0030.00316.41
7.4.220.0060.00916.55
7.4.210.0020.01416.51
7.4.200.0000.00716.57
7.4.160.0060.00916.40
7.4.150.0100.00717.40
7.4.140.0150.00317.86
7.4.130.0170.00916.54
7.4.120.0080.01116.53
7.4.110.0030.01616.50
7.4.100.0130.00916.33
7.4.90.0030.01316.29
7.4.80.0130.01019.39
7.4.70.0070.01416.29
7.4.60.0060.00916.42
7.4.50.0000.00816.03
7.4.40.0130.00316.28
7.4.30.0070.01016.32
7.4.00.0070.01014.96
7.3.330.0020.00213.03
7.3.320.0030.00313.11
7.3.310.0040.00416.09
7.3.300.0030.00316.15
7.3.290.0060.00016.08
7.3.280.0100.00916.18
7.3.270.0140.00717.40
7.3.260.0130.00316.39
7.3.240.0150.00616.22
7.3.230.0110.01116.39
7.3.210.0090.00916.20
7.3.200.0110.01119.39
7.3.190.0100.00716.05
7.3.180.0060.00916.29
7.3.170.0100.00716.49
7.3.160.0110.00716.37
7.2.330.0030.01516.30
7.2.320.0120.00816.34
7.2.310.0040.01216.40
7.2.300.0120.01216.49
7.2.290.0090.00916.21
7.2.60.0090.00316.56
7.2.00.0120.00619.29
7.1.200.0000.01115.43
7.1.100.0000.01017.78
7.1.70.0040.00416.85
7.1.60.0040.01519.59
7.1.50.0100.01016.63
7.1.00.0100.06722.30
7.0.200.0060.00916.69
7.0.60.0070.08020.02
7.0.50.0030.04017.79
7.0.40.0070.09020.23
7.0.30.0330.07320.13
7.0.20.0130.04720.00
7.0.10.0030.04320.21
7.0.00.0000.04320.20
5.6.280.0030.07320.93
5.6.210.0130.08020.54
5.6.200.0100.04018.20
5.6.190.0130.04720.77
5.6.180.0400.04320.35
5.6.170.0230.04020.51
5.6.160.0070.08720.50
5.6.150.0070.08318.19
5.6.140.0000.05318.11
5.6.130.0170.07718.11
5.6.120.0130.07320.98
5.6.110.0100.08021.10
5.6.100.0100.06721.10
5.6.90.0070.03721.06
5.6.80.0100.03320.50
5.5.350.0430.06020.43
5.5.340.0030.04018.02
5.5.330.0000.05020.45
5.5.320.0070.05020.31
5.5.310.0300.07320.27
5.5.300.0070.08317.91
5.5.290.0000.07017.91
5.5.280.0130.07320.76
5.5.270.0000.09020.82
5.5.260.0130.07020.96
5.5.250.0000.08020.60
5.5.240.0070.07020.18
5.4.450.0530.05719.65
5.4.440.0230.05319.48
5.4.430.0070.08319.53
5.4.420.0070.06719.67
5.4.410.0130.05719.08
5.4.400.0130.04719.17
5.4.390.0170.04718.92
5.4.380.0130.05019.13
5.4.370.0170.04719.06
5.4.360.0100.05319.08
5.4.350.0130.05018.98
5.4.340.0130.05019.00
5.4.320.0100.05319.14
5.4.310.0130.05019.18
5.4.300.0000.06019.16
5.4.290.0100.05018.96
5.4.280.0130.05019.24
5.4.270.0130.05318.91
5.4.260.0100.05319.24
5.4.250.0130.05319.12
5.4.240.0100.05719.15
5.4.230.0070.05719.07
5.4.220.0030.06018.90
5.4.210.0170.04718.95
5.4.200.0100.05316.81
5.4.190.0200.04018.92
5.4.180.0100.05319.07
5.4.170.0030.06319.05
5.4.160.0100.05018.95
5.4.150.0200.04718.89
5.4.140.0070.06016.42
5.4.130.0000.05716.56
5.4.120.0230.03716.55
5.4.110.0000.05716.52
5.4.100.0100.05016.52
5.4.90.0100.05016.54
5.4.80.0070.05316.39
5.4.70.0100.05316.38
5.4.60.0130.04716.38
5.4.50.0100.05716.51
5.4.40.0230.03716.21
5.4.30.0200.05016.50
5.4.20.0170.04716.38
5.4.10.0070.05016.18
5.4.00.0100.04716.01

preferences:
60.88 ms | 401 KiB | 5 Q