3v4l.org

run code in 300+ PHP versions simultaneously
<?php eval("echo" . "this"."is"."a"."string");

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)
8.3.70.0110.01116.63
8.3.60.0140.00718.55
8.3.50.0130.01221.21
8.3.40.0070.00718.84
8.3.30.0090.00618.54
8.3.20.0030.00518.80
8.3.10.0080.00020.79
8.3.00.0050.00323.48
8.2.180.0120.00316.50
8.2.170.0110.00422.96
8.2.160.0150.00020.52
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.13
8.2.110.0100.00020.51
8.2.100.0090.00317.91
8.2.90.0030.00619.13
8.2.80.0050.00219.46
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0050.00219.29
8.2.20.0040.00417.70
8.2.10.0040.00417.67
8.2.00.0040.00417.63
8.1.280.0190.00625.92
8.1.270.0000.00723.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0000.00922.46
8.1.230.0070.00420.91
8.1.220.0080.00018.77
8.1.210.0040.00418.85
8.1.200.0030.00617.25
8.1.190.0000.00717.53
8.1.180.0040.00418.10
8.1.170.0060.00318.49
8.1.160.0050.00318.81
8.1.150.0000.00718.45
8.1.140.0000.00817.26
8.1.130.0030.00317.63
8.1.120.0000.00817.45
8.1.110.0080.00017.34
8.1.100.0000.00817.40
8.1.90.0070.00317.38
8.1.80.0000.00717.39
8.1.70.0000.00817.30
8.1.60.0030.00517.55
8.1.50.0070.00017.31
8.1.40.0070.00017.39
8.1.30.0000.00817.50
8.1.20.0030.00517.59
8.1.10.0030.00517.46
8.1.00.0030.00617.49
8.0.300.0000.00720.04
8.0.290.0000.00817.18
8.0.280.0000.00818.43
8.0.270.0040.00417.30
8.0.260.0030.00316.80
8.0.250.0000.00716.99
8.0.240.0030.00517.02
8.0.230.0030.00317.01
8.0.220.0000.00716.95
8.0.210.0030.00516.92
8.0.200.0060.00017.01
8.0.190.0000.00817.03
8.0.180.0000.00717.01
8.0.170.0000.00716.99
8.0.160.0000.00716.84
8.0.150.0000.00716.78
8.0.140.0000.00816.89
8.0.130.0030.00313.38
8.0.120.0060.00316.97
8.0.110.0000.00716.83
8.0.100.0000.00716.74
8.0.90.0040.00417.01
8.0.80.0040.01116.91
8.0.70.0000.00716.97
8.0.60.0040.00416.79
8.0.50.0000.00716.96
8.0.30.0090.00917.07
8.0.20.0120.01117.40
8.0.10.0000.00816.79
8.0.00.0130.00816.71
7.4.330.0000.00615.11
7.4.320.0030.00316.51
7.4.300.0040.00416.51
7.4.290.0030.00316.41
7.4.280.0060.00316.63
7.4.270.0000.00716.50
7.4.260.0000.00613.29
7.4.250.0000.00716.46
7.4.240.0030.00316.52
7.4.230.0070.00016.47
7.4.220.0130.00916.52
7.4.210.0050.01016.58
7.4.200.0070.00016.67
7.4.190.0030.00316.66
7.4.160.0100.00616.57
7.4.150.0110.00617.40
7.4.140.0160.00717.86
7.4.130.0120.00516.43
7.4.120.0110.01016.53
7.4.110.0090.00916.45
7.4.100.0110.00616.39
7.4.90.0080.01116.50
7.4.80.0070.01319.39
7.4.70.0160.00016.39
7.4.60.0030.01316.63
7.4.50.0050.00316.29
7.4.40.0140.00022.77
7.4.30.0110.00716.61
7.4.00.0150.00014.82
7.3.330.0020.00213.11
7.3.320.0030.00313.12
7.3.310.0000.00716.27
7.3.300.0000.00616.28
7.3.290.0030.01016.26
7.3.280.0040.01016.26
7.3.270.0130.00317.40
7.3.260.0120.00618.24
7.3.250.0110.00616.31
7.3.240.0120.00416.46
7.3.230.0080.00816.43
7.3.210.0110.00416.36
7.3.200.0110.00719.39
7.3.190.0110.01116.38
7.3.180.0150.00616.21
7.3.170.0060.01016.56
7.3.160.0100.00716.37
7.3.120.0100.00314.52
7.2.330.0120.00616.50
7.2.320.0090.01316.32
7.2.310.0100.00716.63
7.2.300.0070.01416.28
7.2.290.0030.01316.57
7.1.70.0000.00716.80
7.1.60.0110.01419.08
7.1.50.0130.01316.51
7.1.00.0030.03322.43
7.0.200.0030.00616.66
7.0.140.0070.07022.15
7.0.60.0070.08019.97
7.0.50.0100.07017.87
7.0.40.0070.05020.06
7.0.30.0300.07720.09
7.0.20.0370.07320.18
7.0.10.0100.03720.25
7.0.00.0130.07720.16
5.6.280.0030.07320.90
5.6.210.0070.05320.46
5.6.200.0000.04318.12
5.6.190.0100.08020.37
5.6.180.0130.05320.43
5.6.170.0200.04720.48
5.6.160.0070.04020.62
5.6.150.0000.07018.18
5.6.140.0030.05718.25
5.6.130.0070.04018.18
5.6.120.0030.04021.07
5.6.110.0070.09020.87
5.6.100.0070.03721.08
5.6.90.0030.08720.95
5.6.80.0170.06720.36
5.5.350.0300.07720.28
5.5.340.0030.04317.98
5.5.330.0000.04320.36
5.5.320.0230.04020.34
5.5.310.0230.03320.18
5.5.300.0000.04317.91
5.5.290.0070.08717.96
5.5.280.0070.08320.95
5.5.270.0070.06720.83
5.5.260.0070.07720.87
5.5.250.0070.07320.58
5.5.240.0000.07320.25
5.4.450.0700.06019.50
5.4.440.0900.06019.41
5.4.430.0700.06319.44
5.4.420.0700.05319.57
5.4.410.0100.05319.02
5.4.400.0270.05718.83
5.4.390.3370.06718.67
5.4.380.0030.05718.59
5.4.370.0130.03318.60
5.4.360.0030.04018.50
5.4.350.0250.07811.98
5.4.340.0090.03911.97
5.4.320.0070.03612.45
5.4.310.0070.04912.45
5.4.300.0090.03612.46
5.4.290.0080.04412.46
5.4.280.0050.04012.35
5.4.270.0080.03612.35
5.4.260.0090.03612.35
5.4.250.0080.04212.35
5.4.240.0110.04012.35
5.4.230.0090.03812.34
5.4.220.0080.03912.34
5.4.210.0090.03912.34
5.4.200.0110.04712.33
5.4.190.0100.04912.33
5.4.180.0110.04812.33
5.4.170.0180.07212.34
5.4.160.0130.04912.33
5.4.150.0130.04612.33
5.4.140.0120.04512.02
5.4.130.0120.04312.00
5.4.120.0130.04011.96
5.4.110.0170.05311.96
5.4.100.0090.04311.96
5.4.90.0100.04611.96
5.4.80.0210.07111.96
5.4.70.0110.04711.95
5.4.60.0140.04111.96
5.4.50.0130.04611.96
5.4.40.0200.06011.94
5.4.30.0170.04711.94
5.4.20.0180.06511.93
5.4.10.0160.04611.94
5.4.00.0140.05211.43
5.3.290.0090.04512.80
5.3.280.0090.05512.71
5.3.270.0150.05212.73
5.3.260.0150.05312.72
5.3.250.0140.04912.72
5.3.240.0250.07112.72
5.3.230.0130.05212.71
5.3.220.0180.04612.68
5.3.210.0140.05312.68
5.3.200.0130.04612.68
5.3.190.0150.05312.68
5.3.180.0110.04612.67
5.3.170.0130.04512.67
5.3.160.0130.04312.67
5.3.150.0130.04612.67
5.3.140.0130.04812.66
5.3.130.0190.06012.65
5.3.120.0150.05712.66
5.3.110.0130.05212.65
5.3.100.0210.07312.12
5.3.90.0130.05012.08
5.3.80.0230.07212.08
5.3.70.0120.04912.08
5.3.60.0200.05212.06
5.3.50.0160.04412.00
5.3.40.0140.04712.00
5.3.30.0130.04511.95
5.3.20.0160.05911.72
5.3.10.0150.04211.68
5.3.00.0160.05511.67

preferences:
61.64 ms | 401 KiB | 5 Q