3v4l.org

run code in 300+ PHP versions simultaneously
<? print base64_encode("логин"); print '<br>'; print base64_encode("пароль"); ?>

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)
8.3.60.0160.00018.30
8.3.50.0240.00521.08
8.3.40.0040.01118.71
8.3.30.0070.00720.18
8.3.20.0000.00720.12
8.3.10.0090.00021.82
8.3.00.0080.00022.34
8.2.180.0100.00716.38
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0050.00319.54
8.2.110.0170.00019.38
8.2.100.0000.01217.50
8.2.90.0030.00619.05
8.2.80.0000.01119.34
8.2.70.0060.00317.50
8.2.60.0080.00317.93
8.2.50.0060.00318.07
8.2.40.0050.00318.03
8.2.30.0000.00817.91
8.2.20.0080.00017.49
8.2.10.0050.00317.43
8.2.00.0030.00517.55
8.1.280.0080.00625.92
8.1.270.0040.00424.66
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.91
8.1.230.0100.00317.42
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.41
8.1.180.0000.00820.25
8.1.170.0000.00818.59
8.1.160.0000.00822.13
8.1.150.0050.00318.48
8.1.140.0000.00717.35
8.1.130.0060.00317.75
8.1.120.0030.00417.34
8.1.110.0000.00717.19
8.1.100.0000.00817.20
8.1.90.0070.00017.21
8.1.80.0000.00717.28
8.1.70.0030.00317.18
8.1.60.0030.00617.46
8.1.50.0070.00017.34
8.1.40.0040.00417.44
8.1.30.0060.00317.44
8.1.20.0040.00417.51
8.1.10.0000.00717.43
8.1.00.0100.00017.36
8.0.300.0000.00818.77
8.0.290.0070.00017.18
8.0.280.0000.00718.38
8.0.270.0000.00717.24
8.0.260.0060.00016.74
8.0.250.0020.00516.73
8.0.240.0060.00316.69
8.0.230.0030.00316.70
8.0.220.0040.00416.74
8.0.210.0000.00716.75
8.0.200.0060.00016.77
8.0.190.0000.00716.78
8.0.180.0080.00016.81
8.0.170.0090.00016.74
8.0.160.0070.00016.72
8.0.150.0050.00316.73
8.0.140.0040.00416.70
8.0.130.0030.00313.22
8.0.120.0040.00416.74
8.0.110.0000.00716.80
8.0.100.0030.00516.68
8.0.90.0000.00716.74
8.0.80.0120.00316.81
8.0.70.0050.00216.66
8.0.60.0080.00016.55
8.0.50.0000.00716.71
8.0.30.0070.01217.07
8.0.20.0130.00717.40
8.0.10.0050.00216.83
8.0.00.0120.00616.66
7.4.330.0000.00515.00
7.4.320.0000.00616.46
7.4.300.0060.00016.45
7.4.290.0000.00816.22
7.4.280.0030.00316.27
7.4.270.0030.00316.36
7.4.260.0000.00716.47
7.4.250.0080.00016.31
7.4.240.0020.00516.38
7.4.230.0030.00316.56
7.4.220.0160.00616.53
7.4.210.0080.00616.35
7.4.200.0070.00016.32
7.4.190.0030.00316.50
7.4.160.0170.00016.36
7.4.150.0030.02017.40
7.4.140.0130.00917.86
7.4.130.0110.01016.31
7.4.120.0070.01216.32
7.4.110.0100.00716.33
7.4.100.0140.00716.50
7.4.90.0090.00916.51
7.4.80.0160.00619.39
7.4.70.0200.00316.32
7.4.60.0040.01216.42
7.4.50.0040.00416.21
7.4.40.0070.00522.77
7.4.30.0060.01016.61
7.4.00.0090.00614.84
7.3.330.0050.00013.05
7.3.320.0000.00512.99
7.3.310.0040.00416.22
7.3.300.0000.00616.08
7.3.290.0030.01316.17
7.3.280.0050.01116.18
7.3.270.0100.00717.40
7.3.260.0100.01316.14
7.3.250.0140.01016.22
7.3.240.0070.01416.39
7.3.230.0090.00916.39
7.3.210.0090.00916.26
7.3.200.0030.01319.39
7.3.190.0060.01016.10
7.3.180.0080.00816.41
7.3.170.0120.01516.43
7.3.160.0060.01016.15
7.3.120.0090.00714.65
7.3.110.0040.00814.51
7.3.100.0080.00614.71
7.3.90.0060.00314.93
7.3.80.0080.00814.62
7.3.70.0050.00314.68
7.3.60.0030.00714.77
7.3.50.0080.00314.68
7.3.40.0040.00714.59
7.3.30.0030.01014.70
7.3.20.0070.00716.42
7.3.10.0110.00016.67
7.3.00.0040.00716.32
7.2.330.0090.00916.21
7.2.320.0090.00916.24
7.2.310.0030.01716.52
7.2.300.0120.00316.36
7.2.290.0080.00816.66
7.2.250.0090.00914.59
7.2.240.0130.00614.86
7.2.230.0090.00014.84
7.2.220.0030.01415.00
7.2.210.0000.01314.84
7.2.200.0090.00314.91
7.2.190.0070.00414.84
7.2.180.0040.00814.93
7.2.170.0080.00314.71
7.2.00.0070.00719.09
7.1.330.0030.01015.69
7.1.320.0000.01015.66
7.1.310.0110.00015.68
7.1.300.0040.00715.50
7.1.290.0090.00315.41
7.1.280.0060.00615.65
7.1.270.0030.00615.45
7.1.260.0040.00815.51
7.1.100.0110.00318.20
7.1.70.0000.00717.03
7.1.60.0100.01419.43
7.1.50.0070.01016.88
7.1.00.0000.03722.33
7.0.200.0120.00414.68
7.0.140.0030.07321.93
7.0.70.5000.04019.92
7.0.60.0100.06319.89
7.0.50.0030.07717.66
7.0.40.0030.08720.22
7.0.30.0530.06020.04
7.0.20.0230.07020.09
7.0.10.0270.07020.17
7.0.00.0000.04720.16
5.6.280.0100.06721.01
5.6.210.0070.08020.51
5.6.200.0000.04318.12
5.6.190.0000.04720.60
5.6.180.0170.07720.75
5.6.170.0370.06720.41
5.6.160.0100.07720.33
5.6.150.0100.04718.12
5.6.140.0070.06018.18
5.6.130.0030.04318.18
5.6.120.0100.04721.00
5.6.110.0070.06721.11
5.6.100.0070.04321.12
5.6.90.0230.06720.96
5.6.80.0000.08020.51
5.6.70.0170.07320.35
5.5.350.0030.08020.38
5.5.340.0100.07017.89
5.5.330.0070.05020.28
5.5.320.0070.03720.37
5.5.310.0270.07020.31
5.5.300.0130.05018.01
5.5.290.0130.03317.96
5.5.280.0130.05720.88
5.5.270.0030.04320.72
5.5.260.0170.08320.75
5.5.250.0100.07720.60
5.5.240.0070.05320.32
5.4.450.0630.05719.56
5.4.440.0270.05019.45
5.4.430.0130.06019.47
5.4.420.0200.05019.41
5.4.410.0200.05319.35
5.4.400.0170.04719.00
5.4.390.0200.06019.26
5.4.380.0200.05318.72
5.4.370.0100.05318.56
5.4.360.0100.04318.66
5.4.350.0150.07811.97
5.4.340.0150.05911.97
5.4.320.0060.04312.45
5.4.310.0060.05012.45
5.4.300.0070.04012.46
5.4.290.0070.04212.45
5.4.280.0080.03412.32
5.4.270.0120.03012.32
5.4.260.0060.03812.32
5.4.250.0060.03812.32
5.4.240.0120.03112.32
5.4.230.0110.04812.31
5.4.220.0130.03812.31
5.4.210.0140.04212.31
5.4.200.0160.04412.31
5.4.190.0090.04912.31
5.4.180.0170.04012.31
5.4.170.0170.04112.32
5.4.160.0070.04912.31
5.4.150.0130.04312.31
5.4.140.0090.04912.00
5.4.130.0070.03711.98
5.4.120.0090.03411.94
5.4.110.0120.04611.94
5.4.100.0100.04511.94
5.4.90.0070.04711.93
5.4.80.0030.04411.94
5.4.70.0060.03611.93
5.4.60.0050.03711.93
5.4.50.0100.03711.93
5.4.40.0030.04011.92
5.4.30.0070.04611.92
5.4.20.0100.03911.92
5.4.10.0140.04711.92
5.4.00.0090.04911.41
5.3.290.0080.04512.80
5.3.280.0090.03712.71
5.3.270.0110.04812.73
5.3.260.0090.04412.72
5.3.250.0100.03612.72
5.3.240.0050.03912.72
5.3.230.0060.03912.71
5.3.220.0090.03612.68
5.3.210.0100.05112.68
5.3.200.0020.04212.68
5.3.190.0060.04212.68
5.3.180.0110.03712.68
5.3.170.0110.04912.67
5.3.160.0080.04012.67
5.3.150.0110.03212.67
5.3.140.0120.03112.66
5.3.130.0110.03412.66
5.3.120.0030.04312.66
5.3.110.0020.04412.66
5.3.100.0060.03812.12
5.3.90.0050.03912.09
5.3.80.0030.04212.07
5.3.70.0090.03612.07
5.3.60.0050.03912.06
5.3.50.0110.04912.00
5.3.40.0080.03812.00
5.3.30.0050.03911.94
5.3.20.0070.03511.70
5.3.10.0080.03311.66
5.3.00.0070.03711.65
5.2.170.0040.0319.16
5.2.160.0050.0299.15
5.2.150.0050.0329.15
5.2.140.0040.0349.14
5.2.130.0090.0279.11
5.2.120.0060.0349.10
5.2.110.0090.0309.11
5.2.100.0050.0319.11
5.2.90.0070.0329.11
5.2.80.0080.0329.11
5.2.70.0100.0299.10
5.2.60.0070.0299.05
5.2.50.0050.0339.03
5.2.40.0070.0379.00
5.2.30.0070.0418.98
5.2.20.0050.0298.96
5.2.10.0040.0318.89
5.2.00.0050.0298.75
5.1.60.0050.0238.04
5.1.50.0050.0248.04
5.1.40.0070.0268.02
5.1.30.0050.0388.37
5.1.20.0070.0318.39
5.1.10.0070.0298.12
5.1.00.0100.0298.11
5.0.50.0020.0376.59
5.0.40.0050.0286.45
5.0.30.0050.0416.26
5.0.20.0080.0226.24
5.0.10.0030.0286.21
5.0.00.0070.0376.20
4.4.90.0030.0184.78
4.4.80.0010.0184.75
4.4.70.0030.0194.75
4.4.60.0040.0194.75
4.4.50.0020.0174.77
4.4.40.0060.0294.71
4.4.30.0040.0214.76
4.4.20.0040.0204.85
4.4.10.0040.0204.85
4.4.00.0060.0244.76
4.3.110.0030.0214.66
4.3.100.0050.0214.66
4.3.90.0070.0194.64
4.3.80.0030.0304.59
4.3.70.0080.0164.63
4.3.60.0030.0194.63
4.3.50.0040.0184.63
4.3.40.0040.0314.54
4.3.30.0000.0253.27
4.3.20.0040.0213.25
4.3.10.0050.0213.21
4.3.00.0100.0237.26

preferences:
43.33 ms | 401 KiB | 5 Q