3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(base64_decode('ZmlsZQ==')); var_dump(base64_decode('dG1wX25hbwU=')); var_dump(base64_decode('ZmlsZQ==')); var_dump(base64_decode('bmFtZQ=='));

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)
8.3.60.0090.00618.43
8.3.50.0040.01117.93
8.3.40.0150.00018.56
8.3.30.0070.01118.49
8.3.20.0070.00318.89
8.3.10.0090.00021.48
8.3.00.0040.00423.71
8.2.180.0090.00618.16
8.2.170.0120.00322.96
8.2.160.0070.00718.79
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0050.00217.78
8.2.120.0040.00426.35
8.2.110.0090.00020.91
8.2.100.0110.00017.59
8.2.90.0000.00817.50
8.2.80.0000.00917.97
8.2.70.0050.00317.68
8.2.60.0030.00617.68
8.2.50.0040.00418.10
8.2.40.0000.00719.32
8.2.30.0000.00719.17
8.2.20.0060.00317.80
8.2.10.0030.00519.30
8.2.00.0070.00019.33
8.1.270.0060.00322.15
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00620.57
8.1.230.0040.00720.84
8.1.220.0030.00517.74
8.1.210.0000.00718.77
8.1.200.0060.00317.13
8.1.190.0120.00016.98
8.1.180.0040.00418.10
8.1.170.0030.00618.82
8.1.160.0040.00418.72
8.1.150.0040.00418.76
8.1.140.0040.00419.41
8.1.130.0050.00318.98
8.1.120.0040.00417.36
8.1.110.0000.00717.20
8.1.100.0030.00317.29
8.1.90.0000.00817.21
8.1.80.0000.00717.33
8.1.70.0000.00717.29
8.1.60.0060.00617.42
8.1.50.0030.00517.38
8.1.40.0080.00017.39
8.1.30.0040.00417.43
8.1.20.0030.00617.40
8.1.10.0000.00817.43
8.1.00.0040.00417.23
8.0.300.0040.00419.93
8.0.290.0000.00816.58
8.0.280.0070.00018.32
8.0.270.0030.00317.03
8.0.260.0030.00317.18
8.0.250.0040.00416.70
8.0.240.0070.00016.78
8.0.230.0030.00516.82
8.0.220.0000.00816.77
8.0.210.0040.00416.66
8.0.200.0000.00616.82
8.0.190.0030.00316.81
8.0.180.0000.00816.76
8.0.170.0080.00016.66
8.0.160.0000.00716.73
8.0.150.0050.00316.71
8.0.140.0040.00416.65
8.0.130.0000.00613.18
8.0.120.0030.00616.63
8.0.110.0040.00416.65
8.0.100.0000.00816.79
8.0.90.0040.00416.60
8.0.80.0090.00916.72
8.0.70.0040.00416.57
8.0.60.0000.00716.77
8.0.50.0080.00016.79
8.0.30.0090.01116.96
8.0.20.0100.00817.40
8.0.10.0040.00416.71
8.0.00.0120.00516.60
7.4.330.0050.00015.55
7.4.320.0000.00716.49
7.4.300.0030.00316.41
7.4.290.0000.00816.43
7.4.280.0050.00316.49
7.4.270.0030.00316.38
7.4.260.0030.00316.44
7.4.250.0040.00416.34
7.4.240.0030.00316.39
7.4.230.0000.00716.56
7.4.220.0050.00316.52
7.4.210.0080.00616.32
7.4.200.0000.00716.36
7.4.160.0080.00916.31
7.4.140.0080.01017.86
7.4.130.0120.00616.35
7.4.120.0100.01016.36
7.4.110.0100.00716.45
7.4.100.0140.00716.24
7.4.90.0060.01316.32
7.4.80.0080.00919.39
7.4.70.0030.01316.27
7.4.60.0110.00516.46
7.4.50.0100.00616.48
7.4.40.0110.00616.39
7.4.10.0070.01014.52
7.4.00.0080.01014.88
7.3.330.0050.00012.97
7.3.320.0000.00612.93
7.3.310.0030.00315.98
7.3.300.0000.00716.15
7.3.290.0040.00415.95
7.3.280.0090.00816.17
7.3.260.0120.00716.29
7.3.240.0120.00816.27
7.3.230.0120.00416.12
7.3.210.0100.00616.09
7.3.200.0030.01316.24
7.3.190.0070.01016.37
7.3.180.0090.00616.06
7.3.170.0130.00316.17
7.3.160.0060.01616.25
7.3.130.0030.01414.79
7.3.120.0090.00814.70
7.3.110.0110.00714.66
7.3.100.0090.00614.63
7.3.90.0040.00714.65
7.3.80.0050.00914.73
7.3.70.0030.00814.45
7.3.60.0060.00914.70
7.3.50.0040.00714.69
7.3.40.0040.00814.71
7.3.30.0040.00914.47
7.3.20.0080.00316.48
7.3.10.0060.00516.35
7.3.00.0050.00716.42
7.2.330.0110.00716.46
7.2.320.0110.00716.54
7.2.310.0070.01016.28
7.2.300.0060.01516.46
7.2.290.0080.01116.12
7.2.260.0030.01515.07
7.2.250.0070.00714.76
7.2.240.0060.01114.64
7.2.230.0060.01014.74
7.2.220.0030.01014.89
7.2.210.0060.00714.87
7.2.200.0050.00914.68
7.2.190.0070.00814.65
7.2.180.0070.00714.76
7.2.170.0070.00814.86
7.2.160.0100.00314.76
7.2.150.0050.01016.84
7.2.140.0030.00916.66
7.2.130.0090.00416.63
7.2.120.0100.00716.70
7.2.110.0000.01116.51
7.2.100.0070.00916.54
7.2.90.0050.00716.82
7.2.80.0050.00616.76
7.2.70.0110.00316.66
7.2.60.0070.00716.78
7.2.50.0050.00716.66
7.2.40.0100.00516.77
7.2.30.0050.01116.77
7.2.20.0080.00716.54
7.2.10.0030.01016.74
7.2.00.0060.00916.58
7.1.330.0040.01115.65
7.1.320.0030.00915.65
7.1.310.0050.00815.51
7.1.300.0070.00715.67
7.1.290.0060.00615.71
7.1.280.0060.01015.71
7.1.270.0050.00715.48
7.1.260.0030.01015.70
7.1.250.0040.00915.59
7.1.240.0100.00015.62
7.1.230.0040.01115.77
7.1.220.0030.01015.75
7.1.210.0000.01115.55
7.1.200.0060.00715.66
7.1.190.0140.00015.62
7.1.180.0070.01015.68
7.1.170.0070.00415.65
7.1.160.0090.00615.61
7.1.150.0080.00315.62
7.1.140.0050.01215.67
7.1.130.0060.00415.42
7.1.120.0070.00815.60
7.1.110.0060.00715.49
7.1.100.0050.01015.58
7.1.90.0060.00715.71
7.1.80.0030.01015.61
7.1.70.0110.00015.72
7.1.60.0130.01124.64
7.1.50.0110.01024.51
7.1.40.0200.00324.65
7.1.30.0160.01324.67
7.1.20.0170.01224.50
7.1.10.0080.00915.41
7.1.00.0040.00915.64
7.0.330.0000.01415.33
7.0.320.0090.00915.23
7.0.310.0090.00415.17
7.0.300.0000.00915.25
7.0.290.0060.00615.05
7.0.280.0000.00815.27
7.0.270.0060.00615.18
7.0.260.0040.01115.33
7.0.250.0030.00915.32
7.0.240.0060.00315.29
7.0.230.0040.01115.34
7.0.220.0090.00315.32
7.0.210.0000.01215.43
7.0.200.0060.00315.03
7.0.190.0030.00515.52
7.0.180.0030.01015.24
7.0.170.0070.00715.32
7.0.160.0090.00615.14
7.0.150.0060.01015.44
7.0.140.0100.00315.28
7.0.130.0100.00315.21
7.0.120.0040.00415.27
7.0.110.0060.00915.39
7.0.100.0030.00715.34
7.0.90.0030.01015.36
7.0.80.0060.00315.20
7.0.70.0030.00515.42
7.0.60.0000.01515.40
7.0.50.0050.00315.43
7.0.40.0030.00713.48
7.0.30.0030.01213.27
7.0.20.0030.00913.17
7.0.10.0000.01413.29
7.0.00.0030.01013.29
5.6.400.0060.00614.25
5.6.390.0070.01014.28
5.6.380.0090.00614.39
5.6.370.0070.00714.23
5.6.360.0030.00713.88
5.6.350.0140.00014.16
5.6.340.0070.00414.21
5.6.330.0040.00814.15
5.6.320.0050.00514.14
5.6.310.0030.00914.34
5.6.300.0090.00614.11
5.6.290.0030.00514.26
5.6.280.0100.00714.28
5.6.270.0030.01213.98
5.6.260.0030.00714.03
5.6.250.0040.00714.38
5.6.240.0060.00614.02
5.6.230.0080.00014.07
5.6.220.0000.01214.18
5.6.210.0060.00914.18
5.6.200.0060.00314.05
5.6.190.0000.00913.93
5.6.180.0090.00313.80
5.6.170.0140.00014.04
5.6.160.0000.01714.17
5.6.150.0090.00314.23
5.6.140.0030.00714.08
5.6.130.0130.00013.98
5.6.120.0030.01214.03
5.6.110.0080.00414.34
5.6.100.0040.00414.00
5.6.90.0000.01514.14
5.6.80.0030.00614.02
5.6.70.0060.00613.92
5.6.60.0030.01013.86
5.6.50.0070.00714.21
5.6.40.0000.01514.15
5.6.30.0000.01113.93
5.6.20.0040.00813.93
5.6.10.0080.00813.95
5.6.00.0140.00013.85

preferences:
57.91 ms | 400 KiB | 5 Q