3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(base64_decode('aWQ='));

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)
8.3.60.0090.00618.31
8.3.50.0110.00418.20
8.3.40.0150.00018.67
8.3.30.0120.00918.38
8.3.20.0040.00418.75
8.3.10.0000.00721.66
8.3.00.0000.00723.48
8.2.180.0070.00717.93
8.2.170.0110.00422.96
8.2.160.0090.00918.96
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0070.00019.64
8.2.120.0000.00826.35
8.2.110.0000.01022.07
8.2.100.0030.01017.72
8.2.90.0000.00817.50
8.2.80.0050.00317.97
8.2.70.0000.00817.68
8.2.60.0040.00417.91
8.2.50.0040.00418.10
8.2.40.0040.00419.03
8.2.30.0000.00718.99
8.2.20.0040.00417.79
8.2.10.0070.00019.30
8.2.00.0000.00919.29
8.1.280.0110.00725.92
8.1.270.0040.00422.02
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00320.84
8.1.230.0070.00420.95
8.1.220.0040.00418.77
8.1.210.0000.00918.77
8.1.200.0000.00917.23
8.1.190.0040.00417.22
8.1.180.0090.00018.10
8.1.170.0080.00018.77
8.1.160.0020.00618.76
8.1.150.0050.00218.85
8.1.140.0020.00519.42
8.1.130.0040.00418.93
8.1.120.0070.00017.36
8.1.110.0050.00317.38
8.1.100.0070.00017.27
8.1.90.0050.00217.29
8.1.80.0050.00317.31
8.1.70.0030.00317.20
8.1.60.0110.00417.40
8.1.50.0060.00317.38
8.1.40.0040.00417.27
8.1.30.0040.00417.40
8.1.20.0040.00417.40
8.1.10.0030.00617.38
8.1.00.0040.00417.17
8.0.300.0070.00019.83
8.0.290.0060.00316.75
8.0.280.0000.00718.30
8.0.270.0070.00017.16
8.0.260.0000.00817.15
8.0.250.0030.00316.73
8.0.240.0030.00316.80
8.0.230.0030.00316.74
8.0.220.0000.00716.66
8.0.210.0000.00716.82
8.0.200.0050.00316.79
8.0.190.0090.00016.80
8.0.180.0040.00416.72
8.0.170.0000.00816.79
8.0.160.0080.00016.81
8.0.150.0050.00216.72
8.0.140.0040.00416.69
8.0.130.0030.00313.16
8.0.120.0000.00716.70
8.0.110.0050.00216.80
8.0.100.0040.00416.69
8.0.90.0000.00716.77
8.0.80.0060.00916.71
8.0.70.0000.00716.79
8.0.60.0000.00716.72
8.0.50.0040.00416.62
8.0.30.0120.00616.88
8.0.20.0110.01117.40
8.0.10.0020.00516.78
8.0.00.0150.00416.66
7.4.330.0050.00015.55
7.4.320.0030.00316.45
7.4.300.0070.00016.41
7.4.290.0030.00616.37
7.4.280.0040.00416.27
7.4.270.0030.00316.38
7.4.260.0070.00016.34
7.4.250.0080.00016.39
7.4.240.0030.00316.51
7.4.230.0000.00716.51
7.4.220.0040.00416.51
7.4.210.0070.00916.42
7.4.200.0070.00016.16
7.4.160.0070.01016.41
7.4.140.0130.00717.86
7.4.130.0090.00916.25
7.4.120.0100.00816.39
7.4.110.0070.01016.35
7.4.100.0030.01416.28
7.4.90.0120.00616.30
7.4.80.0110.01119.39
7.4.70.0150.00916.52
7.4.60.0150.00316.48
7.4.50.0030.01216.42
7.4.40.0100.00616.02
7.4.00.0040.00714.93
7.3.330.0000.00512.97
7.3.320.0000.00512.97
7.3.310.0000.00716.10
7.3.300.0000.00716.14
7.3.290.0000.00716.13
7.3.280.0050.01016.03
7.3.260.0110.00716.11
7.3.240.0120.00716.31
7.3.230.0180.00016.18
7.3.210.0090.01216.17
7.3.200.0100.00716.19
7.3.190.0100.00716.35
7.3.180.0040.01116.10
7.3.170.0030.01316.33
7.3.160.0090.00916.15
7.3.10.0160.00716.13
7.3.00.0100.00315.99
7.2.330.0090.01216.12
7.2.320.0100.01016.25
7.2.310.0090.01016.51
7.2.300.0030.01916.34
7.2.290.0170.00716.41
7.2.130.0070.01116.19
7.2.120.0060.00916.52
7.2.110.0150.00516.32
7.2.100.0120.01216.35
7.2.90.0070.01616.05
7.2.80.0100.01016.48
7.2.70.0100.00816.44
7.2.60.0060.01516.39
7.2.50.0090.00716.45
7.2.40.0100.00816.50
7.2.30.0150.00616.72
7.2.20.0080.01116.59
7.2.10.0120.00516.33
7.2.00.0100.00516.48
7.1.250.0210.00915.54
7.1.200.0060.00615.77
7.1.170.0080.00715.41
7.1.160.0000.01315.72
7.1.150.0090.00615.61
7.1.140.0070.01015.67
7.1.130.0070.01115.63
7.1.120.0060.00915.35
7.1.110.0060.00915.74
7.1.100.0100.00415.73
7.1.90.0040.01215.68
7.1.80.0100.00315.66
7.1.70.0080.00915.59
7.1.60.0250.01033.57
7.1.50.0250.00633.87
7.1.40.0310.00033.75
7.1.30.0220.01033.66
7.1.20.0290.00333.62
7.1.10.0030.00915.55
7.1.00.0000.01315.45

preferences:
46.21 ms | 400 KiB | 5 Q