3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 8 << 63; ?>

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)
8.3.60.0040.01116.63
8.3.50.0140.00722.74
8.3.40.0040.01418.73
8.3.30.0140.00019.05
8.3.20.0070.00719.98
8.3.10.0040.00423.48
8.3.00.0040.00417.38
8.2.180.0150.00016.50
8.2.170.0120.00322.96
8.2.160.0070.00720.38
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.95
8.2.110.0100.00019.40
8.2.100.0050.00517.72
8.2.90.0050.00319.18
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0050.00317.91
8.2.50.0000.00818.10
8.2.40.0040.00419.88
8.2.30.0040.00417.80
8.2.20.0000.00817.54
8.2.10.0000.00717.96
8.2.00.0090.00017.55
8.1.280.0060.01325.92
8.1.270.0080.00024.02
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0090.00024.02
8.1.230.0070.00417.71
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0060.00317.10
8.1.180.0030.00518.10
8.1.170.0000.00818.50
8.1.160.0000.00721.92
8.1.150.0040.00418.85
8.1.140.0000.00717.22
8.1.130.0000.00717.73
8.1.120.0000.00717.20
8.1.110.0040.00417.24
8.1.100.0000.00717.37
8.1.90.0070.00017.31
8.1.80.0000.00717.28
8.1.70.0050.00217.28
8.1.60.0060.00317.44
8.1.50.0040.00417.36
8.1.40.0040.00417.36
8.1.30.0080.00017.42
8.1.20.0040.00417.48
8.1.10.0000.00817.36
8.1.00.0040.00417.21
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0050.00318.39
8.0.270.0030.00317.23
8.0.260.0000.00617.05
8.0.250.0000.00716.89
8.0.240.0030.00316.69
8.0.230.0040.00416.64
8.0.220.0030.00316.64
8.0.210.0000.00716.65
8.0.200.0030.00316.71
8.0.190.0040.00416.75
8.0.180.0020.00516.77
8.0.170.0000.00816.78
8.0.160.0000.00716.78
8.0.150.0000.00716.67
8.0.140.0070.00016.73
8.0.130.0000.00513.27
8.0.120.0000.00716.74
8.0.110.0080.00016.64
8.0.100.0040.00416.73
8.0.90.0070.00016.74
8.0.80.0090.00616.73
8.0.70.0000.00716.75
8.0.60.0070.00016.65
8.0.50.0070.00016.56
8.0.30.0140.00717.01
8.0.20.0060.01317.40
8.0.10.0000.00816.72
8.0.00.0080.01216.50
7.4.330.0020.00215.00
7.4.320.0040.00416.43
7.4.300.0000.00716.26
7.4.290.0030.00316.35
7.4.280.0000.01116.48
7.4.270.0000.00716.22
7.4.260.0000.00616.27
7.4.250.0000.00716.41
7.4.240.0030.00316.44
7.4.230.0050.00316.39
7.4.220.0130.00416.36
7.4.210.0090.01216.39
7.4.200.0000.00716.17
7.4.160.0130.00316.34
7.4.150.0030.01617.40
7.4.140.0110.00917.86
7.4.130.0090.00816.35
7.4.120.0130.00816.39
7.4.110.0140.00316.50
7.4.100.0080.00816.24
7.4.90.0070.01016.31
7.4.80.0120.01119.39
7.4.70.0040.01316.20
7.4.60.0070.01016.48
7.4.50.0020.00216.38
7.4.40.0070.01116.23
7.4.30.0060.00916.34
7.4.00.0040.00814.97
7.3.330.0030.00312.96
7.3.320.0000.00613.05
7.3.310.0000.00716.13
7.3.300.0030.00316.09
7.3.290.0130.00016.17
7.3.280.0040.01016.16
7.3.270.0140.00417.40
7.3.260.0160.00616.21
7.3.250.0080.00916.40
7.3.240.0100.00716.41
7.3.230.0060.01216.44
7.3.210.0150.00316.30
7.3.200.0100.00719.39
7.3.190.0030.01316.41
7.3.180.0060.00916.38
7.3.170.0040.01216.27
7.3.160.0160.00016.42
7.2.330.0030.01416.15
7.2.320.0110.00716.52
7.2.310.0090.01216.38
7.2.300.0030.01316.38
7.2.290.0130.00516.37
7.2.60.0180.00216.50
7.2.00.0110.00418.87
7.1.200.0000.01115.82
7.1.100.0030.00817.94
7.1.70.0060.00916.97
7.1.60.0000.02519.40
7.1.50.0070.01116.95
7.1.00.0000.07722.34
7.0.200.0040.01114.87
7.0.140.0030.07021.92
7.0.60.0130.07319.93
7.0.50.0030.04017.82
7.0.40.0030.09320.03
7.0.30.0330.08020.13
7.0.20.0400.07720.02
7.0.10.0100.08320.19
7.0.00.0100.04320.16
5.6.280.0030.07021.11
5.6.210.0100.06720.70
5.6.200.0070.04318.17
5.6.190.0100.07020.45
5.6.180.0200.04020.56
5.6.170.0270.05720.33
5.6.160.0070.06020.61
5.6.150.0070.08318.23
5.6.140.0070.08018.09
5.6.130.0070.08318.22
5.6.120.0030.04721.13
5.6.110.0130.08021.13
5.6.100.0030.07320.88
5.6.90.0100.08020.95
5.6.80.0100.07020.38
5.5.350.0270.04720.42
5.5.340.0070.04017.96
5.5.330.0100.08320.37
5.5.320.0270.07720.30
5.5.310.0270.05020.13
5.5.300.0100.08017.96
5.5.290.0070.04717.90
5.5.280.0030.06720.74
5.5.270.0130.07020.86
5.5.260.0170.06720.89
5.5.250.0070.08320.65
5.5.240.0070.06720.06
5.4.450.0530.07019.43
5.4.440.0470.05319.25
5.4.430.0570.03719.24
5.4.420.0430.03319.45
5.4.410.0330.04319.29
5.4.400.0370.04319.13
5.4.390.0370.04319.12
5.4.380.0500.05019.08
5.4.370.0530.06318.90
5.4.360.0500.04319.14
5.4.350.0500.06318.88
5.4.340.0470.03019.13
5.4.320.0430.07719.08
5.4.310.0570.05719.08
5.4.300.0330.04018.93
5.4.290.0370.03719.08
5.4.280.0370.04719.22
5.4.270.0330.04319.09
5.4.260.0300.03718.79
5.4.250.0370.04319.13
5.4.240.0300.03719.24
5.4.230.0330.03318.80
5.4.220.0300.04318.91
5.4.210.0270.04318.95
5.4.200.0370.03019.08
5.4.190.0330.03319.07
5.4.180.0330.03018.77
5.4.170.0270.04018.80
5.4.160.0370.03719.11
5.4.150.0330.03718.91
5.4.140.0270.03716.14
5.4.130.0400.02716.31
5.4.120.0270.03716.21
5.4.110.0370.02716.35
5.4.100.0270.04016.45
5.4.90.0300.03316.21
5.4.80.0370.04716.21
5.4.70.0370.04316.44
5.4.60.0400.06716.38
5.4.50.0470.05716.04
5.4.40.0300.06316.20
5.4.30.0330.03316.28
5.4.20.0470.03316.39
5.4.10.0330.04016.38
5.4.00.0400.05015.67

preferences:
53.74 ms | 401 KiB | 5 Q