3v4l.org

run code in 300+ PHP versions simultaneously
<?php print base64_encode("NEOGENCORP\svcIGS"); print "\n"; print base64_encode("Neogen931!");

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)
8.3.60.0080.00616.63
8.3.50.0100.00718.18
8.3.40.0030.01018.71
8.3.30.0120.00318.79
8.3.20.0070.00020.25
8.3.10.0050.00323.65
8.3.00.0040.00419.25
8.2.180.0120.00316.50
8.2.170.0170.00322.96
8.2.160.0100.00320.49
8.2.150.0070.00024.18
8.2.140.0110.00424.66
8.2.130.0040.01126.16
8.2.120.0140.00422.17
8.2.110.0030.00622.08
8.2.100.0080.00419.64
8.2.90.0000.00719.09
8.2.80.0080.00017.97
8.2.70.0000.00817.38
8.2.60.0070.00417.66
8.2.50.0030.00618.07
8.2.40.0040.00419.89
8.2.30.0000.00718.08
8.2.20.0040.00417.67
8.2.10.0040.00417.88
8.2.00.0040.00417.42
8.1.270.0130.00323.74
8.1.260.0070.01026.35
8.1.250.0070.00328.09
8.1.240.0060.00323.78
8.1.230.0000.01118.81
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0060.01116.88
8.1.180.0060.00318.10
8.1.170.0100.00018.34
8.1.160.0050.00221.97
8.1.150.0040.00418.50
8.1.140.0000.00917.23
8.1.130.0000.00717.66
8.1.120.0050.00317.37
8.1.110.0070.00017.33
8.1.100.0040.00417.36
8.1.90.0000.00717.32
8.1.80.0040.00417.37
8.1.70.0070.00017.29
8.1.60.0070.00317.42
8.1.50.0000.01017.33
8.1.40.0110.00017.41
8.1.30.0040.00417.40
8.1.20.0040.00417.40
8.1.10.0000.00817.45
8.1.00.0030.00617.34
8.0.300.0000.00718.77
8.0.290.0030.00617.15
8.0.280.0030.00318.35
8.0.270.0040.00417.10
8.0.260.0050.00217.07
8.0.250.0000.00716.92
8.0.240.0040.00416.90
8.0.230.0000.00716.78
8.0.220.0000.00716.66
8.0.210.0040.00416.74
8.0.200.0000.00716.70
8.0.190.0080.00016.79
8.0.180.0070.00016.82
8.0.170.0000.00716.73
8.0.160.0000.00716.71
8.0.150.0000.00716.69
8.0.140.0000.00816.73
8.0.130.0030.00513.27
8.0.120.0040.00416.65
8.0.110.0080.00016.71
8.0.100.0040.00416.59
8.0.90.0030.00516.79
8.0.80.0150.00616.70
8.0.70.0040.00416.59
8.0.60.0040.00416.80
8.0.50.0050.00316.81
8.0.30.0140.00716.90
8.0.20.0140.00517.40
8.0.10.0000.00716.76
8.0.00.0080.01016.62
7.4.330.0000.00515.00
7.4.320.0000.00716.35
7.4.300.0030.00316.46
7.4.290.0000.00816.50
7.4.280.0030.00316.35
7.4.270.0050.00316.53
7.4.260.0060.00316.47
7.4.250.0050.00216.43
7.4.240.0040.00316.38
7.4.230.0050.00216.55
7.4.220.0120.01216.23
7.4.210.0030.01216.37
7.4.200.0000.00716.46
7.4.190.0000.00716.59
7.4.160.0030.01316.34
7.4.150.0110.00717.40
7.4.140.0080.01217.86
7.4.130.0070.00916.45
7.4.120.0130.00616.46
7.4.110.0180.00016.33
7.4.100.0030.01416.21
7.4.90.0060.01116.44
7.4.80.0140.01019.39
7.4.70.0040.01116.27
7.4.60.0070.01016.35
7.4.50.0030.00616.25
7.4.40.0070.01416.33
7.4.30.0070.01016.54
7.4.00.0040.01214.68
7.3.330.0000.00513.04
7.3.320.0000.00612.92
7.3.310.0000.00716.15
7.3.300.0030.00316.13
7.3.290.0070.00716.09
7.3.280.0100.00816.14
7.3.270.0040.01317.40
7.3.260.0090.01216.16
7.3.250.0070.01116.38
7.3.240.0070.01016.37
7.3.230.0030.01316.39
7.3.210.0120.01216.18
7.3.200.0140.00819.39
7.3.190.0120.00916.50
7.3.180.0120.00416.14
7.3.170.0090.00616.27
7.3.160.0040.01116.35
7.3.120.0100.00614.59
7.2.330.0120.00616.21
7.2.320.0100.01316.49
7.2.310.0030.01616.44
7.2.300.0160.00016.46
7.2.290.0110.01116.29
7.1.70.0000.00716.97
7.1.60.0070.00417.20
7.1.50.0030.01916.80
7.1.00.0000.08022.30
7.0.200.0040.01216.61
7.0.140.0030.07322.00
7.0.60.0100.08319.95
7.0.50.0030.08717.77
7.0.40.0200.06320.24
7.0.30.0130.04020.17
7.0.20.0400.06319.97
7.0.10.0070.07720.18
7.0.00.0030.06020.00
5.6.280.0000.07720.85
5.6.210.0130.05720.56
5.6.200.0130.06318.22
5.6.190.0030.08720.41
5.6.180.0070.04320.60
5.6.170.0200.06320.53
5.6.160.0130.05320.49
5.6.150.0130.07018.12
5.6.140.0070.08018.18
5.6.130.0100.08018.16
5.6.120.0100.08321.11
5.6.110.0100.04721.02
5.6.100.0170.06720.99
5.6.90.0100.07721.13
5.6.80.0130.06720.47
5.5.350.3500.05020.42
5.5.340.0030.04317.91
5.5.330.0100.05320.43
5.5.320.0230.07320.55
5.5.310.0270.05020.21
5.5.300.0100.08017.97
5.5.290.0070.08717.92
5.5.280.0130.07720.88
5.5.270.0030.08720.78
5.5.260.0100.06720.75
5.5.250.0000.04320.65
5.5.240.0070.07020.26
5.4.450.0630.06319.41
5.4.440.0800.08319.63
5.4.430.0200.05019.63
5.4.420.0870.07019.63
5.4.410.0570.06319.14
5.4.400.0700.06319.09
5.4.390.0700.05019.14
5.4.380.0400.04718.68
5.4.370.0500.04718.50
5.4.360.0300.04318.66
5.4.350.0370.05718.61
5.4.340.0270.05718.49
5.4.320.0050.03712.45
5.4.310.0020.04112.45
5.4.300.0060.03612.45
5.4.290.0110.04412.45
5.4.280.0060.04312.34
5.4.270.0120.05712.34
5.4.260.0110.04812.35
5.4.250.0130.05412.34
5.4.240.0040.06012.34
5.4.230.0120.06012.34
5.4.220.0110.07612.34
5.4.210.0070.05712.34
5.4.200.0100.04412.34
5.4.190.0140.05412.34
5.4.180.0110.05412.33
5.4.170.0120.04712.35
5.4.160.0090.06512.34
5.4.150.0160.04812.34
5.4.140.0080.04212.02
5.4.130.0130.03712.01
5.4.120.0070.03911.97
5.4.110.0060.04111.96
5.4.100.0120.03611.96
5.4.90.0070.03811.96
5.4.80.0070.04011.96
5.4.70.0040.03911.96
5.4.60.0050.03611.96
5.4.50.0090.04111.96
5.4.40.0130.04711.95
5.4.30.0060.03911.95
5.4.20.0070.03611.95
5.4.10.0060.03711.95
5.4.00.0060.05911.43
5.3.290.0040.04012.80
5.3.280.0090.04712.71
5.3.270.0100.04812.72
5.3.260.0080.04112.72
5.3.250.0090.04712.72
5.3.240.0060.05612.71
5.3.230.0080.06012.71
5.3.220.0140.08412.68
5.3.210.0100.05812.68
5.3.200.0080.04112.68
5.3.190.0120.04912.68
5.3.180.0070.04012.67
5.3.170.0080.04012.67
5.3.160.0090.05212.68
5.3.150.0120.04712.67
5.3.140.0090.04312.66
5.3.130.0090.04512.66
5.3.120.0060.05812.66
5.3.110.0040.04712.66
5.3.100.0070.04312.11
5.3.90.0080.04612.08
5.3.80.0050.04112.08
5.3.70.0090.04012.07
5.3.60.0060.03812.07
5.3.50.0060.04512.00
5.3.40.0070.03612.00
5.3.30.0050.03711.94
5.3.20.0110.05011.72
5.3.10.0090.04911.69
5.3.00.0090.05011.68
5.2.170.0060.0449.18
5.2.160.0110.0559.18
5.2.150.0060.0359.18
5.2.140.0030.0369.17
5.2.130.0050.0329.14
5.2.120.0040.0349.13
5.2.110.0030.0509.14
5.2.100.0080.0509.13
5.2.90.0020.0319.13
5.2.80.0070.0339.13
5.2.70.0040.0359.13
5.2.60.0040.0319.09
5.2.50.0040.0339.05
5.2.40.0040.0419.03
5.2.30.0050.0369.01
5.2.20.0100.0269.00
5.2.10.0070.0278.92
5.2.00.0070.0288.77
5.1.60.0040.0288.06
5.1.50.0090.0308.06
5.1.40.0120.0338.04
5.1.30.0040.0318.39
5.1.20.0090.0278.41
5.1.10.0050.0378.13
5.1.00.0030.0318.14
5.0.50.0030.0226.61
5.0.40.0030.0286.47
5.0.30.0020.0356.28
5.0.20.0060.0186.25
5.0.10.0030.0216.23
5.0.00.0040.0496.22
4.4.90.0070.0284.78
4.4.80.0030.0324.75
4.4.70.0080.0284.76
4.4.60.0060.0234.75
4.4.50.0110.0484.77
4.4.40.0060.0384.71
4.4.30.0040.0214.76
4.4.20.0080.0414.85
4.4.10.0060.0274.85
4.4.00.0030.0294.76
4.3.110.0040.0244.67
4.3.100.0070.0204.66
4.3.90.0050.0234.64
4.3.80.0050.0374.59
4.3.70.0070.0214.63
4.3.60.0040.0224.63
4.3.50.0090.0234.63
4.3.40.0070.0444.54
4.3.30.0060.0293.28
4.3.20.0030.0263.26
4.3.10.0070.0353.21
4.3.00.0170.02711.52

preferences:
57.68 ms | 400 KiB | 5 Q