3v4l.org

run code in 300+ PHP versions simultaneously
<?php print 4<<5;

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)
8.3.70.0100.01016.63
8.3.60.0160.00716.50
8.3.50.0200.00916.28
8.3.40.0150.00618.71
8.3.30.0110.00418.64
8.3.20.0060.00318.42
8.3.10.0040.00418.55
8.3.00.0080.00019.25
8.2.180.0160.00616.32
8.2.170.0100.01022.96
8.2.160.0120.00318.89
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.66
8.2.110.0060.00321.08
8.2.100.0070.00417.84
8.2.90.0060.00317.66
8.2.80.0060.00317.97
8.2.70.0080.00017.93
8.2.60.0060.00317.91
8.2.50.0070.00318.10
8.2.40.0030.00619.20
8.2.30.0040.00417.61
8.2.20.0100.00017.54
8.2.10.0040.00417.41
8.2.00.0030.00417.52
8.1.280.0060.00925.92
8.1.270.0040.00423.99
8.1.260.0160.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00322.05
8.1.230.0080.00322.67
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00717.23
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0030.00618.52
8.1.160.0030.00518.49
8.1.150.0000.00718.41
8.1.140.0040.00417.29
8.1.130.0000.00719.03
8.1.120.0030.00317.35
8.1.110.0050.00317.32
8.1.100.0070.00017.25
8.1.90.0000.00817.15
8.1.80.0000.00817.37
8.1.70.0000.00717.29
8.1.60.0000.00817.41
8.1.50.0050.00317.31
8.1.40.0040.00417.41
8.1.30.0030.00617.50
8.1.20.0040.00417.53
8.1.10.0070.00017.41
8.1.00.0000.00817.36
8.0.300.0000.00721.96
8.0.290.0040.00416.75
8.0.280.0000.00718.28
8.0.270.0000.00717.23
8.0.260.0080.00016.61
8.0.250.0080.00016.75
8.0.240.0080.00016.69
8.0.230.0030.00516.88
8.0.220.0050.00316.79
8.0.210.0000.00616.62
8.0.200.0030.00316.70
8.0.190.0000.00716.78
8.0.180.0000.00716.77
8.0.170.0030.00516.77
8.0.160.0030.00616.77
8.0.150.0030.00616.64
8.0.140.0040.00416.75
8.0.130.0070.00013.17
8.0.120.0030.00616.65
8.0.110.0000.00716.73
8.0.100.0050.00216.65
8.0.90.0030.00516.81
8.0.80.0070.00716.69
8.0.70.0030.00416.72
8.0.60.0000.00916.53
8.0.50.0070.00016.66
8.0.30.0110.00816.80
8.0.20.0110.00716.86
8.0.10.0000.00716.86
8.0.00.0110.00716.39
7.4.330.0050.00012.83
7.4.320.0040.00416.35
7.4.300.0000.00716.25
7.4.290.0070.00016.35
7.4.280.0040.00416.24
7.4.270.0000.00916.50
7.4.260.0000.00813.10
7.4.250.0030.00716.44
7.4.240.0030.00316.48
7.4.230.0070.00016.47
7.4.220.0030.01516.54
7.4.210.0040.01116.40
7.4.200.0030.00316.47
7.4.190.0070.00016.31
7.4.160.0060.01116.51
7.4.150.0170.00316.42
7.4.140.0130.01017.86
7.4.130.0190.00316.33
7.4.120.0140.00516.29
7.4.110.0030.02016.18
7.4.100.0160.00716.17
7.4.90.0070.01016.43
7.4.80.0100.00619.39
7.4.70.0160.00616.40
7.4.60.0110.00516.32
7.4.50.0000.00816.11
7.4.40.0040.01416.55
7.4.30.0100.00716.46
7.4.00.0060.00914.60
7.3.330.0000.00612.89
7.3.320.0000.00613.03
7.3.310.0030.00316.21
7.3.300.0060.00016.16
7.3.290.0090.00616.13
7.3.280.0040.01116.11
7.3.270.0030.01516.25
7.3.260.0110.00716.17
7.3.240.0090.00616.35
7.3.230.0080.00916.09
7.3.210.0110.00616.02
7.3.200.0080.00916.21
7.3.190.0000.01516.14
7.3.180.0070.01016.23
7.3.170.0120.00316.50
7.3.160.0080.00816.17
7.3.120.0070.01014.52
7.2.330.0100.01116.35
7.2.320.0070.01116.55
7.2.310.0100.00716.36
7.2.300.0150.00316.23
7.2.290.0100.00716.37
7.2.00.0030.01019.32
7.1.100.0000.01118.02
7.1.70.0000.00717.00
7.1.60.0030.02119.21
7.1.50.0100.01316.87
7.1.00.0000.06322.30
7.0.200.0000.00816.75
7.0.140.0070.07022.09
7.0.120.0030.05722.05
7.0.60.0030.04319.91
7.0.50.0070.07017.76
7.0.40.0200.07720.05
7.0.30.0300.04020.16
7.0.20.0330.07720.16
7.0.10.0400.06020.19
7.0.00.0130.08320.16
5.6.280.0000.07720.91
5.6.210.0170.05320.60
5.6.200.0100.08018.13
5.6.190.0000.04720.45
5.6.180.0270.04320.36
5.6.170.0330.04020.40
5.6.160.0070.05320.41
5.6.150.0100.08018.12
5.6.140.0100.07718.14
5.6.130.0030.05318.09
5.6.120.0070.05020.97
5.6.110.0030.07720.98
5.6.100.0070.06720.95
5.6.90.0070.04021.07
5.6.80.0100.05320.52
5.6.70.0300.07020.46
5.5.350.0200.08020.43
5.5.340.0000.08318.05
5.5.330.0000.04320.14
5.5.320.0030.06020.38
5.5.310.0170.04320.34
5.5.300.0100.08018.02
5.5.290.0130.06318.00
5.5.280.0100.08320.77
5.5.270.0070.07020.75
5.5.260.0270.06320.86
5.5.250.0100.07720.65
5.5.240.0030.03720.15
5.4.450.0030.05319.41
5.4.440.0070.08019.41
5.4.430.0070.05019.39
5.4.420.0000.05019.24
5.4.410.0030.06319.12
5.4.400.0070.03318.78
5.4.390.0030.03718.91
5.4.380.0070.08019.14
5.4.370.0070.05719.18
5.4.360.0030.04019.16
5.4.350.0100.07318.92
5.4.340.0170.06719.11
5.4.320.0070.05719.18
5.4.310.0030.05019.00
5.4.300.0030.06719.11
5.4.290.0070.03319.07
5.4.280.0030.07019.17
5.4.270.0070.03718.80
5.4.260.0070.06019.13
5.4.250.0070.03719.11
5.4.240.0000.04319.07
5.4.230.0100.07319.15
5.4.220.0130.06718.77
5.4.210.0070.07319.14
5.4.200.0030.06718.78
5.4.190.0100.06718.91
5.4.180.0000.08718.91
5.4.170.0130.07318.80
5.4.160.0030.06319.11
5.4.150.0070.07319.15
5.4.140.0070.06716.33
5.4.130.0070.06716.26
5.4.120.0130.06716.16
5.4.110.0030.04316.38
5.4.100.0070.06716.36
5.4.90.0030.04716.30
5.4.80.0070.07716.23
5.4.70.0200.06016.59
5.4.60.0000.07316.22
5.4.50.0030.04016.26
5.4.40.0100.07316.38
5.4.30.0000.07016.21
5.4.20.0070.07016.22
5.4.10.0030.08016.34
5.4.00.0030.07315.73
5.3.290.0070.05714.68
5.3.280.0100.07014.52
5.3.270.0100.07314.53
5.3.260.0100.06714.55
5.3.250.0030.08314.50
5.3.240.0170.06714.48
5.3.230.0100.07714.48
5.3.220.0070.06014.48
5.3.210.0070.07714.50
5.3.200.0070.07014.46
5.3.190.0070.07714.46
5.3.180.0070.06314.51
5.3.170.0100.07314.49
5.3.160.0030.06314.48
5.3.150.0030.06714.64
5.3.140.0130.06014.37
5.3.130.0030.08014.47
5.3.120.0130.06714.47
5.3.110.0130.04714.50
5.3.100.0030.04713.99
5.3.90.0070.06713.94
5.3.80.0030.07013.85
5.3.70.0030.04013.80
5.3.60.0070.05013.93
5.3.50.0130.02713.87
5.3.40.0070.04313.89
5.3.30.0030.05713.84
5.3.20.0070.05013.64
5.3.10.0000.04013.62
5.3.00.0070.05713.57

preferences:
46.5 ms | 404 KiB | 6 Q