3v4l.org

run code in 300+ PHP versions simultaneously
<? $encodedSecret = "3d3d516343746d4d6d6c315669563362"; function encodeSecret($secret) { return base64_decode(strrev(hex2bin("3d3d516343746d4d6d6c315669563362"))); ?>

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)
8.3.60.0040.01116.61
8.3.50.0120.00421.89
8.3.40.0110.00318.67
8.3.30.0000.01418.97
8.3.20.0040.00420.02
8.3.10.0040.00423.66
8.3.00.0050.00318.93
8.2.180.0140.00716.50
8.2.170.0080.00822.96
8.2.160.0070.00720.41
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00919.13
8.2.110.0030.00622.26
8.2.100.0080.00419.06
8.2.90.0040.00419.09
8.2.80.0050.00317.97
8.2.70.0000.01017.50
8.2.60.0050.00317.80
8.2.50.0030.00618.07
8.2.40.0120.00317.92
8.2.30.0060.00318.07
8.2.20.0000.00817.46
8.2.10.0040.00417.92
8.2.00.0020.00517.58
8.1.280.0140.00025.92
8.1.270.0040.00423.92
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00423.89
8.1.230.0060.00619.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.00
8.1.190.0090.00017.22
8.1.180.0060.00318.10
8.1.170.0040.00418.42
8.1.160.0040.00421.80
8.1.150.0000.00718.41
8.1.140.0040.00417.24
8.1.130.0070.00017.75
8.1.120.0000.00717.21
8.1.110.0000.00817.34
8.1.100.0030.00417.26
8.1.90.0030.00317.28
8.1.80.0000.00717.35
8.1.70.0000.00717.22
8.1.60.0040.00417.49
8.1.50.0080.00017.39
8.1.40.0000.00817.25
8.1.30.0040.00417.49
8.1.20.0000.00717.38
8.1.10.0030.00617.45
8.1.00.0040.00417.22
8.0.300.0030.00318.77
8.0.290.0030.00516.63
8.0.280.0000.00818.32
8.0.270.0040.00417.18
8.0.260.0060.00017.21
8.0.250.0000.00716.85
8.0.240.0030.00316.84
8.0.230.0030.00516.82
8.0.220.0030.00316.72
8.0.210.0030.00316.72
8.0.200.0030.00316.67
8.0.190.0000.00916.91
8.0.180.0000.00716.67
8.0.170.0040.00416.77
8.0.160.0050.00316.70
8.0.150.0000.00716.58
8.0.140.0070.00016.64
8.0.130.0030.00313.45
8.0.120.0070.00016.61
8.0.110.0000.00716.77
8.0.100.0000.00716.70
8.0.90.0040.00416.73
8.0.80.0030.01716.79
8.0.70.0000.00716.77
8.0.60.0040.00416.81
8.0.50.0080.00016.75
8.0.30.0110.01116.92
8.0.20.0170.00217.40
8.0.10.0000.00716.75
8.0.00.0080.01016.59
7.4.330.0020.00215.00
7.4.320.0020.00516.32
7.4.300.0060.00016.27
7.4.290.0030.00516.31
7.4.280.0040.00416.36
7.4.270.0030.00316.37
7.4.260.0030.00516.34
7.4.250.0040.00416.36
7.4.240.0020.00516.41
7.4.230.0000.00716.29
7.4.220.0120.00616.44
7.4.210.0070.01416.40
7.4.200.0050.00216.50
7.4.160.0000.01616.33
7.4.150.0070.01617.40
7.4.140.0100.00717.86
7.4.130.0110.00516.43
7.4.120.0080.01016.35
7.4.110.0170.00716.20
7.4.100.0080.00816.36
7.4.90.0150.00316.48
7.4.80.0090.01219.39
7.4.70.0090.00616.30
7.4.60.0160.00016.39
7.4.50.0050.00016.26
7.4.40.0060.00916.27
7.4.30.0070.00716.43
7.3.330.0020.00213.01
7.3.320.0020.00213.01
7.3.310.0050.00316.01
7.3.300.0030.00316.18
7.3.290.0030.01316.12
7.3.280.0060.01116.11
7.3.270.0090.01217.40
7.3.260.0080.01116.09
7.3.250.0070.00916.11
7.3.240.0090.00916.27
7.3.230.0060.01316.39
7.3.210.0070.01016.34
7.3.200.0080.00819.39
7.3.190.0150.00316.26
7.3.180.0050.01016.31
7.3.170.0160.00016.49
7.3.160.0000.01916.00
7.2.330.0110.00716.20
7.2.320.0000.01516.18
7.2.310.0070.01016.67
7.2.300.0090.00616.56
7.2.290.0090.00816.34
5.4.320.0070.04412.45
5.4.310.0030.04212.45
5.4.300.0060.04312.45
5.4.290.0080.04812.45
5.4.280.0040.04012.34
5.4.270.0090.04112.35
5.4.260.0060.04012.34
5.4.250.0090.03712.35
5.4.240.0070.04112.33
5.4.230.0110.03612.32
5.4.220.0060.03612.32
5.4.210.0050.03712.32
5.4.200.0070.03512.32
5.4.190.0040.03812.32
5.4.180.0030.04212.32
5.4.170.0050.04312.33
5.4.160.0040.04312.32
5.4.150.0030.03912.32
5.4.140.0070.03712.01
5.4.130.0070.03412.00
5.4.120.0040.04211.95
5.4.110.0050.03611.95
5.4.100.0090.03411.95
5.4.90.0080.04011.95
5.4.80.0060.04311.95
5.4.70.0050.04111.94
5.4.60.0070.04211.95
5.4.50.0110.03611.95
5.4.40.0070.04111.93
5.4.30.0070.04011.93
5.4.20.0090.04211.93
5.4.10.0050.04311.93
5.4.00.0050.03911.42
5.3.290.0090.03612.80
5.3.280.0060.04512.71
5.3.270.0070.04712.72
5.3.260.0050.04212.72
5.3.250.0040.04312.72
5.3.240.0070.03912.72
5.3.230.0070.04212.71
5.3.220.0070.04012.68
5.3.210.0070.04512.68
5.3.200.0080.04112.68
5.3.190.0090.04112.68
5.3.180.0080.04212.67
5.3.170.0070.04312.67
5.3.160.0050.04412.67
5.3.150.0070.04312.67
5.3.140.0090.04312.66
5.3.130.0090.04612.66
5.3.120.0030.05012.65
5.3.110.0090.04512.66
5.3.100.0070.04212.12
5.3.90.0070.03712.08
5.3.80.0090.03812.07
5.3.70.0050.03612.08
5.3.60.0070.04312.07
5.3.50.0070.03812.00
5.3.40.0090.03412.00
5.3.30.0070.03511.94
5.3.20.0070.04111.70
5.3.10.0050.03811.67
5.3.00.0070.03611.65

preferences:
36.11 ms | 401 KiB | 5 Q