3v4l.org

run code in 300+ PHP versions simultaneously
<?php //echo($a = base64_encode(base64_encode('newadmin'))); echo(base64_decode(base64_decode('Ym1WM1lXUnRhVzQ9')));

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)
8.3.70.0030.01416.58
8.3.60.0090.00618.31
8.3.50.0070.01321.08
8.3.40.0070.00718.64
8.3.30.0030.01020.21
8.3.20.0080.00020.17
8.3.10.0040.00420.92
8.3.00.0040.00422.52
8.2.180.0170.00016.38
8.2.170.0100.00322.96
8.2.160.0110.00322.25
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.64
8.2.110.0030.00619.12
8.2.100.0040.00717.78
8.2.90.0040.00419.17
8.2.80.0070.00019.40
8.2.70.0030.00517.34
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00417.88
8.2.30.0000.00819.43
8.2.20.0000.00717.56
8.2.10.0000.00717.52
8.2.00.0040.00417.50
8.1.280.0150.00625.92
8.1.270.0150.00023.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00922.29
8.1.230.0070.00320.94
8.1.220.0000.00718.77
8.1.210.0080.00020.80
8.1.200.0030.00617.23
8.1.190.0000.00717.30
8.1.180.0040.00418.10
8.1.170.0000.00718.72
8.1.160.0050.00318.75
8.1.150.0000.00818.38
8.1.140.0000.00717.27
8.1.130.0070.00017.75
8.1.120.0040.00417.21
8.1.110.0000.00717.31
8.1.100.0040.00417.32
8.1.90.0000.00717.17
8.1.80.0000.00817.38
8.1.70.0000.00717.31
8.1.60.0000.00717.42
8.1.50.0040.00417.41
8.1.40.0030.00617.37
8.1.30.0040.00417.38
8.1.20.0000.00817.52
8.1.10.0000.00717.42
8.1.00.0000.00817.35
8.0.300.0000.00719.90
8.0.290.0070.00017.16
8.0.280.0000.00818.31
8.0.270.0050.00217.18
8.0.260.0070.00016.67
8.0.250.0040.00416.89
8.0.240.0040.00416.84
8.0.230.0000.00716.70
8.0.220.0060.00016.71
8.0.210.0070.00016.78
8.0.200.0030.00316.76
8.0.190.0000.00816.68
8.0.180.0020.00516.70
8.0.170.0000.00716.82
8.0.160.0030.00316.62
8.0.150.0000.00716.67
8.0.140.0080.00316.71
8.0.130.0050.00013.11
8.0.120.0040.00416.66
8.0.110.0000.00816.68
8.0.100.0000.00916.74
8.0.90.0030.00516.71
8.0.80.0040.01116.70
8.0.70.0000.00716.75
8.0.60.0000.00716.61
8.0.50.0040.00416.81
8.0.30.0120.00816.96
8.0.20.0080.01017.40
8.0.10.0070.00016.86
8.0.00.0090.00916.58
7.4.330.0000.00516.67
7.4.320.0030.00316.25
7.4.300.0030.00316.45
7.4.290.0030.00316.36
7.4.280.0000.00716.36
7.4.270.0000.00616.50
7.4.260.0030.00313.13
7.4.250.0070.00016.25
7.4.240.0070.00016.33
7.4.230.0040.00416.20
7.4.220.0160.01016.35
7.4.210.0070.00916.36
7.4.200.0000.00716.11
7.4.190.0000.00716.52
7.4.160.0130.00316.29
7.4.150.0110.00717.40
7.4.140.0080.01217.86
7.4.130.0120.00816.52
7.4.120.0070.01216.40
7.4.110.0090.00816.34
7.4.100.0060.01316.32
7.4.90.0100.00716.33
7.4.80.0420.01719.39
7.4.70.0090.00616.57
7.4.60.0100.00616.41
7.4.50.0050.00516.50
7.4.40.0040.01122.77
7.4.30.0120.00916.47
7.4.00.0070.00714.97
7.3.330.0050.00012.80
7.3.320.0030.00312.86
7.3.310.0040.00416.07
7.3.300.0000.00716.13
7.3.290.0110.00316.23
7.3.280.0100.00816.09
7.3.270.0100.00717.40
7.3.260.0120.00418.24
7.3.250.0100.00816.21
7.3.240.0090.00616.16
7.3.230.0120.01216.45
7.3.210.0130.00316.19
7.3.200.0150.00319.39
7.3.190.0100.00716.20
7.3.180.0070.01316.01
7.3.170.0060.01316.32
7.3.160.0060.00916.29
7.3.120.0060.00614.62
7.2.330.0150.00416.22
7.2.320.0060.01216.53
7.2.310.0100.00716.59
7.2.300.0170.00716.45
7.2.290.0070.01116.59
7.2.00.0050.00519.34
7.1.200.0070.00715.57
7.1.100.0040.01118.17
7.1.70.0040.00417.00
7.1.60.0070.01819.17
7.1.50.0100.01416.94
7.1.00.0070.03022.33
7.0.200.0930.00314.75
7.0.140.0030.07322.00
7.0.60.0130.08019.87
7.0.50.0100.08317.80
7.0.40.0030.07320.39
7.0.30.0170.04020.34
7.0.20.0370.07020.16
7.0.10.0270.08020.20
7.0.00.0130.08320.16
5.6.280.0100.06720.99
5.6.210.0100.08020.73
5.6.200.0100.05318.18
5.6.190.0070.08720.56
5.6.180.0070.06020.56
5.6.170.0330.04720.44
5.6.160.0100.08020.51
5.6.150.0070.08018.22
5.6.140.0130.07318.07
5.6.130.0100.03718.15
5.6.120.0070.05321.11
5.6.110.0170.07320.88
5.6.100.0000.04321.11
5.6.90.0100.08720.94
5.6.80.0100.07720.50
5.6.70.0200.07720.42
5.5.350.0270.05020.29
5.5.340.0170.07018.01
5.5.330.0130.07320.42
5.5.320.0000.09020.23
5.5.310.0300.07320.30
5.5.300.0130.07017.97
5.5.290.0100.07717.96
5.5.280.0100.07020.65
5.5.270.0130.06720.67
5.5.260.0030.09020.87
5.5.250.0070.03720.48
5.5.240.0030.05320.27
5.4.450.1770.03719.47
5.4.440.2200.04719.41
5.4.430.2100.04719.10
5.4.420.2170.04319.23
5.4.410.1270.03719.33
5.4.400.0030.07319.16
5.4.390.0130.06719.13
5.4.380.0070.06318.89
5.4.370.1730.03319.13
5.4.360.2130.04319.06
5.4.350.2200.03019.16
5.4.340.2170.04019.09
5.4.320.2030.04018.88
5.4.310.2130.04019.09
5.4.300.1900.03319.07
5.4.290.2030.04319.24
5.4.280.1970.04019.09
5.4.270.2030.03719.09
5.4.260.2170.04319.24
5.4.250.1930.03319.24
5.4.240.2500.03719.23
5.4.230.1970.04319.09
5.4.220.2000.04318.91
5.4.210.1770.04319.09
5.4.200.2030.03718.88
5.4.190.2270.03718.90
5.4.180.1900.03319.20
5.4.170.2000.03719.07
5.4.160.1970.04019.11
5.4.150.1870.03718.89
5.4.140.2030.04016.31
5.4.130.1970.03716.27
5.4.120.1930.03316.52
5.4.110.1870.04316.48
5.4.100.1970.03716.21
5.4.90.1900.03716.48
5.4.80.2200.03716.29
5.4.70.2170.03316.37
5.4.60.1930.03316.39
5.4.50.2200.03316.42
5.4.40.1930.04016.44
5.4.30.2070.04016.45
5.4.20.2030.03016.16
5.4.10.0830.03716.35
5.4.00.0130.04315.79
5.3.290.0030.04014.61
5.3.280.0230.03314.44
5.3.270.1900.04314.62
5.3.260.2030.04314.55
5.3.250.2000.03014.58
5.3.240.1970.03314.47
5.3.230.1830.04314.44
5.3.220.2030.04014.40
5.3.210.0100.06014.41
5.3.200.0070.07314.50
5.3.190.0100.03714.39
5.3.180.1400.03714.51
5.3.170.0070.03314.51
5.3.160.0270.04014.46
5.3.150.0200.03014.39
5.3.140.0270.04014.39
5.3.130.0130.04014.48
5.3.120.0130.04014.51
5.3.110.0230.03014.49
5.3.100.0170.03714.01
5.3.90.0130.03713.96
5.3.80.0270.02714.01
5.3.70.0200.03013.86
5.3.60.0270.03313.92
5.3.50.0200.03013.81
5.3.40.0100.04313.75
5.3.30.0130.03713.93
5.3.20.0170.03313.70
5.3.10.0270.04313.51
5.3.00.0170.03313.48
5.2.170.0100.03011.19
5.2.160.0200.03011.00
5.2.150.0170.04011.10
5.2.140.0130.02711.00
5.2.130.0170.03311.01
5.2.120.0130.03010.99
5.2.110.0130.03311.14
5.2.100.0230.02010.94
5.2.90.0070.03311.01
5.2.80.0200.02310.95
5.2.70.0170.02710.98
5.2.60.0270.03011.14
5.2.50.0130.03710.96
5.2.40.0100.03010.84
5.2.30.0130.02711.13
5.2.20.0070.03310.86
5.2.10.0200.04310.80
5.2.00.0130.02710.88
5.1.60.0170.02710.03
5.1.50.0130.0209.91
5.1.40.0100.0239.90
5.1.30.0070.03710.43
5.1.20.0100.02710.24
5.1.10.0100.02710.22
5.1.00.0030.03010.15
5.0.50.0030.0278.66
5.0.40.0030.0238.48
5.0.30.0100.0278.19
5.0.20.0030.0208.18
5.0.10.0070.0178.21
5.0.00.0070.0308.06
4.4.90.0070.0138.01
4.4.80.0130.0178.01
4.4.70.0100.0208.01
4.4.60.0030.0178.01
4.4.50.0070.0278.01
4.4.40.0070.0338.01
4.4.30.0030.0178.01
4.4.20.0030.0178.01
4.4.10.0030.0178.01
4.4.00.0070.0238.01
4.3.110.0030.0178.01
4.3.100.0070.0178.01
4.3.90.0030.0178.01
4.3.80.0000.0308.01
4.3.70.0070.0138.01
4.3.60.0170.0178.01
4.3.50.0070.0178.01
4.3.40.0030.0238.01
4.3.30.0000.0178.01
4.3.20.0030.0138.01
4.3.10.0030.0238.01
4.3.00.0030.0138.01

preferences:
52.73 ms | 401 KiB | 5 Q