3v4l.org

run code in 300+ PHP versions simultaneously
<? echo base64_decode('JGVuZCA9IHN0cl9yb3QxMygkZW5kKTs=');

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)
8.3.60.0080.00818.18
8.3.50.0140.00521.08
8.3.40.0070.01018.67
8.3.30.0060.00920.22
8.3.20.0080.00018.52
8.3.10.0080.00020.95
8.3.00.0040.00423.53
8.2.180.0100.01016.38
8.2.170.0140.00022.96
8.2.160.0090.00620.30
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00719.82
8.2.110.0030.00919.33
8.2.100.0040.00717.63
8.2.90.0040.00419.11
8.2.80.0040.00419.34
8.2.70.0000.00917.38
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0030.00619.95
8.2.30.0030.00519.53
8.2.20.0000.00717.46
8.2.10.0050.00217.49
8.2.00.0000.00817.41
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00320.55
8.1.230.0090.00320.97
8.1.220.0050.00318.77
8.1.210.0090.00318.89
8.1.200.0060.00317.10
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0030.00618.50
8.1.160.0000.00818.70
8.1.150.0040.00418.45
8.1.140.0070.00017.30
8.1.130.0030.00317.70
8.1.120.0030.00317.36
8.1.110.0000.00717.28
8.1.100.0000.00717.22
8.1.90.0050.00217.31
8.1.80.0030.00317.22
8.1.70.0070.00017.18
8.1.60.0070.00317.39
8.1.50.0040.00417.23
8.1.40.0050.00217.26
8.1.30.0050.00217.46
8.1.20.0050.00317.48
8.1.10.0040.00417.48
8.1.00.0080.00417.36
8.0.300.0060.00320.02
8.0.290.0000.00717.05
8.0.280.0030.00318.36
8.0.270.0000.00717.18
8.0.260.0000.00716.77
8.0.250.0040.00416.82
8.0.240.0080.00016.70
8.0.230.0030.00316.68
8.0.220.0000.00816.64
8.0.210.0030.00316.64
8.0.200.0060.00016.81
8.0.190.0000.00816.81
8.0.180.0000.00816.65
8.0.170.0080.00016.77
8.0.160.0080.00016.80
8.0.150.0030.00616.53
8.0.140.0000.00716.68
8.0.130.0050.00013.18
8.0.120.0070.00016.71
8.0.110.0000.00816.63
8.0.100.0050.00216.69
8.0.90.0000.00716.79
8.0.80.0090.00616.73
8.0.70.0000.00816.70
8.0.60.0000.00716.74
8.0.50.0040.00416.61
8.0.30.0050.01217.06
8.0.20.0090.00917.40
8.0.10.0000.00716.91
8.0.00.0200.00216.49
7.4.330.0070.00016.77
7.4.320.0060.00016.32
7.4.300.0040.00416.41
7.4.290.0040.00416.34
7.4.280.0000.00716.25
7.4.270.0000.00816.53
7.4.260.0000.00513.08
7.4.250.0050.00216.34
7.4.240.0050.00216.45
7.4.230.0000.00716.57
7.4.220.0060.01216.31
7.4.210.0070.00816.43
7.4.200.0050.00316.34
7.4.190.0070.00016.59
7.4.160.0040.01216.32
7.4.150.0120.00617.40
7.4.140.0060.01317.86
7.4.130.0100.01216.42
7.4.120.0110.00916.35
7.4.110.0100.00716.34
7.4.100.0110.00716.18
7.4.90.0070.01116.32
7.4.80.0070.01019.39
7.4.70.0130.01016.17
7.4.60.0030.01216.21
7.4.50.0060.00316.21
7.4.40.0130.00322.77
7.4.30.0080.01016.23
7.4.00.0040.01114.84
7.3.330.0030.00312.97
7.3.320.0060.00012.85
7.3.310.0070.00016.08
7.3.300.0030.00316.14
7.3.290.0100.00616.19
7.3.280.0100.00616.14
7.3.270.0110.00617.40
7.3.260.0110.00918.24
7.3.250.0100.00916.19
7.3.240.0110.00716.13
7.3.230.0110.00616.39
7.3.210.0110.00716.30
7.3.200.0160.00919.39
7.3.190.0190.00316.18
7.3.180.0030.01316.30
7.3.170.0100.01016.52
7.3.160.0120.00616.49
7.3.120.0030.01314.59
7.2.330.0070.01116.71
7.2.320.0130.00316.32
7.2.310.0090.00616.40
7.2.300.0090.00616.43
7.2.290.0060.01016.54
7.2.00.0070.00719.40
7.1.100.0000.01117.49
7.1.70.0020.00516.61
7.1.60.0110.00719.24
7.1.50.0070.01616.80
7.1.00.0070.03322.40
7.0.200.0030.00616.35
7.0.140.0000.08021.95
7.0.100.0600.07319.83
7.0.90.0430.08019.91
7.0.80.0500.07320.02
7.0.70.0430.07019.76
7.0.60.0400.06719.83
7.0.50.0530.06720.29
7.0.40.0070.08020.04
7.0.30.0070.04320.08
7.0.20.0100.07720.06
7.0.10.0130.07320.18
7.0.00.0030.09020.02
5.6.280.0070.06720.85
5.6.250.0030.05720.50
5.6.240.0100.07320.54
5.6.230.0130.08020.50
5.6.220.0130.07720.48
5.6.210.0130.06720.57
5.6.200.0100.08020.96
5.6.190.0100.04720.88
5.6.180.0030.08021.03
5.6.170.0070.08321.02
5.6.160.0030.07320.96
5.6.150.0000.09321.00
5.6.140.0030.09020.96
5.6.130.0170.07720.96
5.6.120.0170.07320.96
5.6.110.0100.08720.99
5.6.100.0100.08020.95
5.6.90.0070.08020.94
5.6.80.0070.07020.31
5.6.70.0030.08020.38
5.6.60.0200.06720.34
5.6.50.0030.04020.29
5.6.40.0100.07720.36
5.6.30.0170.06720.24
5.6.20.0030.05720.41
5.6.10.0070.08320.35
5.6.00.0100.07320.30
5.5.380.0070.08320.27
5.5.370.0030.05320.29
5.5.360.0070.05020.43
5.5.350.0130.07320.38
5.5.340.0000.08020.83
5.5.330.0070.08320.82
5.5.320.0030.08320.74
5.5.310.0100.07320.84
5.5.300.0000.05720.82
5.5.290.0170.06020.85
5.5.280.0330.03320.54
5.5.270.0130.07320.82
5.5.260.0000.08720.86
5.5.250.0070.05020.62
5.5.240.0070.06320.19
5.5.230.0030.07720.25
5.5.220.0100.07020.24
5.5.210.0000.08720.18
5.5.200.0100.08020.21
5.5.190.0070.07720.13
5.5.180.0070.07720.18
5.5.160.0130.07319.92
5.5.150.0070.06020.09
5.5.140.0200.06320.12
5.5.130.0070.08319.92
5.5.120.0070.07320.07
5.5.110.0100.04720.13
5.5.100.0000.06020.06
5.5.90.0070.05019.95
5.5.80.0070.07720.09
5.5.70.0130.05320.09
5.5.60.0100.07019.91
5.5.50.0070.07720.04
5.5.40.0100.05720.05
5.5.30.0030.04720.00
5.5.20.0130.07019.96
5.5.10.0070.07720.05
5.5.00.0100.07719.89
5.4.450.0000.04719.23
5.4.440.0100.07319.30
5.4.430.0030.05019.38
5.4.420.0030.05319.29
5.4.410.0070.04719.23
5.4.400.0070.07719.07
5.4.390.0070.07719.05
5.4.380.0130.06019.07
5.4.370.0030.06318.95
5.4.360.0100.06718.95
5.4.350.0070.07719.03
5.4.340.0100.07019.06
5.4.320.0070.07719.23
5.4.310.0070.07719.07
5.4.300.0100.07318.95
5.4.290.0000.07719.13
5.4.280.0030.07719.05
5.4.270.0100.07019.03
5.4.260.0070.07019.04
5.4.250.0170.06719.03
5.4.240.0100.07019.09
5.4.230.0030.06019.12
5.4.220.0130.07719.02
5.4.210.0130.04719.12
5.4.200.0030.07319.02
5.4.190.0070.07319.05
5.4.180.0100.06319.11
5.4.170.0070.07019.09
5.4.160.0100.08019.04
5.4.150.0030.06719.02
5.4.140.0100.07016.24
5.4.130.0000.07716.33
5.4.120.0030.04716.31
5.4.110.0100.06016.40
5.4.100.0030.04716.21
5.4.90.0100.06316.20
5.4.80.0070.04316.25
5.4.70.0000.03716.42
5.4.60.0070.04016.18
5.4.50.0000.04016.18
5.4.40.0000.04716.47
5.4.30.0030.04016.36
5.4.20.0030.03716.41
5.4.10.0000.03716.18
5.4.00.0000.04015.75
5.3.290.0070.07314.62
5.3.280.0070.07714.56
5.3.270.0030.04014.48
5.3.260.0100.07314.60
5.3.250.0170.04014.46
5.3.240.0030.08014.46
5.3.230.0030.07314.57
5.3.220.0130.06314.56
5.3.210.0030.07714.43
5.3.200.0070.07014.55
5.3.190.0070.07314.55
5.3.180.0000.04014.41
5.3.170.0030.03714.41
5.3.160.0000.04014.56
5.3.150.0100.03014.52
5.3.140.0070.03314.41
5.3.130.0030.03314.53
5.3.120.0030.04714.40
5.3.110.0100.03714.54
5.3.100.0070.03313.88
5.3.90.0070.03013.88
5.3.80.0070.03714.01
5.3.70.0000.03713.95
5.3.60.0030.03313.99
5.3.50.0130.03713.90
5.3.40.0000.04013.93
5.3.30.0070.03313.68
5.3.20.0070.03313.65
5.3.10.0030.07013.61
5.3.00.0030.03313.50
5.2.170.0000.03711.19
5.2.160.0070.03011.06
5.2.150.0000.03010.98
5.2.140.0030.06011.12
5.2.130.0030.04011.05
5.2.120.0070.04711.13
5.2.110.0030.02711.16
5.2.100.0000.05010.89
5.2.90.0100.03011.11
5.2.80.0030.05310.93
5.2.70.0100.05011.08
5.2.60.0030.03010.96
5.2.50.0000.03010.93
5.2.40.0030.05310.78
5.2.30.0000.03010.96
5.2.20.0000.04010.95
5.2.10.0000.04010.91
5.2.00.0030.03010.76
5.1.60.0070.0379.99
5.1.50.0030.02310.07
5.1.40.0000.02710.06
5.1.30.0030.02710.36
5.1.20.0000.03010.39
5.1.10.0030.02310.13
5.1.00.0070.03710.16
5.0.50.0030.0178.54
5.0.40.0000.0208.45
5.0.30.0000.0378.23
5.0.20.0000.0208.27
5.0.10.0000.0208.23
5.0.00.0070.0238.23
4.4.90.0000.0178.23
4.4.80.0000.0138.23
4.4.70.0030.0138.23
4.4.60.0000.0178.23
4.4.50.0000.0278.23
4.4.40.0030.0238.23
4.4.30.0000.0278.23
4.4.20.0000.0178.23
4.4.10.0030.0178.23
4.4.00.0000.0238.23
4.3.110.0000.0208.23
4.3.100.0030.0308.23
4.3.90.0000.0208.23
4.3.80.0000.0238.23
4.3.70.0030.0138.23
4.3.60.0000.0208.23
4.3.50.0000.0238.23
4.3.40.0000.0238.23
4.3.30.0000.0178.23
4.3.20.0000.0178.23
4.3.10.0000.0178.23
4.3.00.0000.0138.23

preferences:
48.86 ms | 400 KiB | 5 Q