3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encodedSecret = "3d3d516343746d4d6d6c315669563362"; echo hex2bin(strrev(base64_decode($encodedSecret))); ?>

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)
8.3.40.0090.00618.57
8.3.30.0120.00318.66
8.3.20.0080.00018.70
8.3.10.0040.00418.59
8.3.00.0150.00019.38
8.2.170.0110.00722.96
8.2.160.0100.00321.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00322.11
8.2.110.0080.00321.12
8.2.100.0070.00417.65
8.2.90.0000.00919.23
8.2.80.0000.01017.80
8.2.70.0000.00817.50
8.2.60.0060.00317.80
8.2.50.0090.00018.07
8.2.40.0050.00318.03
8.2.30.0070.00017.96
8.2.20.0050.00317.52
8.2.10.0070.00017.48
8.2.00.0030.00617.61
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0060.00620.60
8.1.230.0070.00420.93
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.13
8.1.190.0000.00717.40
8.1.180.0040.00418.10
8.1.170.0040.00418.91
8.1.160.0090.00018.88
8.1.150.0040.00418.57
8.1.140.0000.00717.38
8.1.130.0030.00317.68
8.1.120.0030.00317.38
8.1.110.0040.00417.22
8.1.100.0030.00317.43
8.1.90.0000.00717.41
8.1.80.0070.00017.36
8.1.70.0040.00417.32
8.1.60.0000.00817.47
8.1.50.0030.00617.39
8.1.40.0040.00417.35
8.1.30.0050.00317.59
8.1.20.0090.00017.61
8.1.10.0040.00417.56
8.1.00.0070.00017.41
8.0.300.0000.00720.02
8.0.290.0040.00416.88
8.0.280.0000.00718.44
8.0.270.0000.00817.13
8.0.260.0030.00316.77
8.0.250.0070.00016.96
8.0.240.0000.00716.90
8.0.230.0070.00016.82
8.0.220.0040.00316.84
8.0.210.0000.00616.82
8.0.200.0000.00716.95
8.0.190.0000.00816.98
8.0.180.0050.00316.80
8.0.170.0080.00016.92
8.0.160.0070.00016.80
8.0.150.0000.00916.85
8.0.140.0060.00416.86
8.0.130.0030.00313.30
8.0.120.0070.00016.75
8.0.110.0040.00416.89
8.0.100.0030.00616.93
8.0.90.0000.00816.95
8.0.80.0060.00916.84
8.0.70.0000.00716.88
8.0.60.0030.00516.82
8.0.50.0000.00716.68
8.0.30.0060.01317.20
8.0.20.0110.00716.97
8.0.10.0040.00416.88
8.0.00.0070.01016.74
7.4.330.0020.00213.04
7.4.320.0000.00616.44
7.4.300.0040.00416.55
7.4.290.0060.00316.48
7.4.280.0040.00416.55
7.4.270.0070.00016.54
7.4.260.0000.00513.19
7.4.250.0030.00616.49
7.4.240.0030.00316.45
7.4.230.0000.00716.59
7.4.220.0130.01616.41
7.4.210.0080.00916.47
7.4.200.0000.00716.54
7.4.190.0000.00816.62
7.4.160.0040.01316.40
7.4.150.0130.00616.61
7.4.140.0110.00816.40
7.4.130.0080.00916.55
7.4.120.0080.00816.44
7.4.110.0070.01016.55
7.4.100.0130.00316.46
7.4.90.0140.00316.30
7.4.80.0110.00519.39
7.4.70.0000.01616.39
7.4.60.0090.00616.64
7.4.50.0080.00016.52
7.4.40.0100.00316.54
7.4.30.0130.00316.52
7.4.10.0110.00714.82
7.4.00.0060.01215.04
7.3.330.0040.00413.18
7.3.320.0000.00512.95
7.3.310.0050.00216.19
7.3.300.0030.00316.03
7.3.290.0090.00916.16
7.3.280.0060.01016.22
7.3.270.0060.01316.28
7.3.260.0060.01316.20
7.3.250.0110.01116.30
7.3.240.0060.01216.26
7.3.230.0070.01016.20
7.3.210.0100.00616.43
7.3.200.0150.00016.50
7.3.190.0080.01216.43
7.3.180.0040.01216.40
7.3.170.0060.00916.34
7.3.160.0060.00916.44
7.3.130.0140.00414.79
7.3.120.0090.00714.70
7.3.110.0050.01214.84
7.3.100.0050.01014.71
7.3.90.0060.00714.85
7.3.80.0070.00814.77
7.3.70.0040.01114.47
7.3.60.0090.00514.77
7.3.50.0080.00814.83
7.3.40.0120.00114.66
7.3.30.0060.00814.72
7.3.20.0090.00516.49
7.3.10.0130.00116.27
7.3.00.0060.00916.40
7.2.330.0070.01116.57
7.2.320.0090.00916.57
7.2.310.0030.02016.50
7.2.300.0030.01316.48
7.2.290.0080.00816.49
7.2.260.0030.01515.08
7.2.250.0000.01615.01
7.2.240.0080.00614.93
7.2.230.0070.00914.77
7.2.220.0050.01115.18
7.2.210.0050.00815.00
7.2.200.0040.00614.78
7.2.190.0030.01114.97
7.2.180.0080.00514.77
7.2.170.0040.01214.91
7.2.160.0110.00415.05
7.2.150.0030.01316.95
7.2.140.0110.00716.81
7.2.130.0110.00616.37
7.2.120.0100.00816.66
7.2.110.0100.01016.62
7.2.100.0050.00916.67
7.2.90.0050.01216.54
7.2.80.0050.01016.68
7.2.70.0120.00616.59
7.2.60.0080.00716.57
7.2.50.0100.00716.63
7.2.40.0150.00116.40
7.2.30.0080.00716.78
7.2.20.0050.01216.39
7.2.10.0050.00816.72
7.2.00.0060.01017.69
7.1.330.0070.00615.64
7.1.320.0060.01015.69
7.1.310.0050.00915.75
7.1.300.0050.01015.54
7.1.290.0100.00515.63
7.1.280.0040.00715.55
7.1.270.0020.01115.85
7.1.260.0020.01315.67
7.1.250.0090.00915.32
7.1.240.0030.00515.42
7.1.230.0030.01015.86
7.1.220.0160.00015.83
7.1.210.0080.00315.63
7.1.200.0070.01015.72
7.1.190.0060.00315.50
7.1.180.0070.00315.74
7.1.170.0040.00815.71
7.1.160.0130.00315.84
7.1.150.0060.00615.79
7.1.140.0120.00615.56
7.1.130.0040.01215.81
7.1.120.0030.01015.46
7.1.110.0120.00015.84
7.1.100.0080.00516.98
7.1.90.0070.00715.67
7.1.80.0060.00915.62
7.1.70.0000.00816.49
7.1.60.0070.01217.56
7.1.50.0050.01016.27
7.1.40.0040.01115.80
7.1.30.0040.01115.73
7.1.20.0080.00815.77
7.1.10.0060.00315.65
7.1.00.0050.04219.05
7.0.330.0000.01315.30
7.0.320.0130.00015.50
7.0.310.0100.00715.20
7.0.300.0000.01215.35
7.0.290.0060.00615.22
7.0.280.0000.00915.50
7.0.270.0100.00315.41
7.0.260.0000.00815.26
7.0.250.0060.00515.34
7.0.240.0000.01415.32
7.0.230.0070.00415.43
7.0.220.0070.00715.52
7.0.210.0030.00515.25
7.0.200.0070.00916.12
7.0.190.0070.00315.38
7.0.180.0030.00615.12
7.0.170.0030.00615.55
7.0.160.0070.00715.31
7.0.150.0030.00715.17
7.0.140.0070.03518.73
7.0.130.0040.01115.55
7.0.120.0050.03518.78
7.0.110.0060.00915.54
7.0.100.0100.01015.30
7.0.90.0000.00915.11
7.0.80.0070.00715.49
7.0.70.0070.00714.98
7.0.60.0050.04517.59
7.0.50.0050.03116.53
7.0.40.0050.03016.73
7.0.30.0180.04016.88
7.0.20.0120.02516.80
7.0.10.0180.03016.65
7.0.00.0070.03316.83
5.6.400.0070.00713.91
5.6.390.0070.00314.36
5.6.380.0000.00814.19
5.6.370.0070.01014.45
5.6.360.0070.00314.48
5.6.350.0030.01014.32
5.6.340.0040.01113.92
5.6.330.0030.01014.11
5.6.320.0030.01014.43
5.6.310.0040.00814.11
5.6.300.0040.00714.30
5.6.290.0130.00014.46
5.6.280.0060.04017.64
5.6.270.0120.00814.02
5.6.260.0140.00714.08
5.6.250.0040.01114.10
5.6.240.0040.01114.27
5.6.230.0060.00914.50
5.6.220.0070.00314.09
5.6.210.0120.02417.44
5.6.200.0080.03316.27
5.6.190.0050.04717.45
5.6.180.0150.02717.40
5.6.170.0260.02817.34
5.6.160.0060.02417.37
5.6.150.0030.02416.19
5.6.140.0050.03716.18
5.6.130.0030.04816.30
5.6.120.0070.02317.71
5.6.110.0090.04417.62
5.6.100.0100.04517.71
5.6.90.0090.04017.58
5.6.80.0020.02617.41
5.6.70.0140.04317.28
5.6.60.0070.00713.95
5.6.50.0070.01014.04
5.6.40.0000.01214.11
5.6.30.0060.00614.09
5.6.20.0030.01014.11
5.6.10.0030.01314.39
5.6.00.0060.00314.09
5.5.380.0040.00713.95
5.5.370.0060.00614.23
5.5.360.0070.01014.41
5.5.350.0150.04017.35
5.5.340.0070.04516.14
5.5.330.0030.04317.29
5.5.320.0100.02617.04
5.5.310.0190.03917.25
5.5.300.0030.03116.16
5.5.290.0070.04416.07
5.5.280.0020.04517.52
5.5.270.0050.02517.56
5.5.260.0060.04717.29
5.5.250.0110.03517.20
5.5.240.0050.02517.27
5.5.230.0000.01214.00
5.5.220.0090.00314.09
5.5.210.0030.00913.85
5.5.200.0090.00614.09
5.5.190.0060.00614.18
5.5.180.0060.00614.26
5.5.170.0030.00713.88
5.5.160.0060.00614.17
5.5.150.0030.01014.20
5.5.140.0100.00314.07
5.5.130.0040.00713.91
5.5.120.0070.00314.23
5.5.110.0000.01113.82
5.5.100.0160.00013.89
5.5.90.0100.00313.92
5.5.80.0040.00413.98
5.5.70.0040.01114.08
5.5.60.0070.00714.27
5.5.50.0040.00813.91
5.5.40.0040.00714.11
5.5.30.0130.00013.85
5.5.20.0050.00814.07
5.5.10.0040.01214.25
5.5.00.0040.00714.09
5.4.450.0060.02515.19
5.4.440.0080.02315.25
5.4.430.0060.02214.83
5.4.420.0050.04215.02
5.4.410.0070.03314.97
5.4.400.0120.03014.90
5.4.390.0070.02614.97
5.4.380.0050.04214.77
5.4.370.0050.02515.03
5.4.360.0010.03114.92
5.4.350.0060.03314.82
5.4.340.0020.02314.99
5.4.330.0000.00910.76
5.4.320.0070.02514.99
5.4.310.0030.04214.85
5.4.300.0020.02414.98
5.4.290.0110.03614.84
5.4.280.0030.04114.93
5.4.270.0030.04615.01
5.4.260.0050.03315.01
5.4.250.0070.03414.78
5.4.240.0100.03714.90
5.4.230.0050.02114.99
5.4.220.0080.03914.71
5.4.210.0020.04614.99
5.4.200.0050.02014.85
5.4.190.0050.02114.84
5.4.180.0050.02315.06
5.4.170.0080.03814.85
5.4.160.0090.03114.99
5.4.150.0000.04614.87
5.4.140.0030.03713.54
5.4.130.0030.03713.55
5.4.120.0050.03513.72
5.4.110.0070.03813.71
5.4.100.0090.02613.53
5.4.90.0080.03313.66
5.4.80.0060.04013.65
5.4.70.0030.03313.58
5.4.60.0050.03713.63
5.4.50.0070.03913.61
5.4.40.0050.02513.54
5.4.30.0020.02813.63
5.4.20.0070.01813.67
5.4.10.0050.02213.49
5.4.00.0050.02013.42
5.3.290.0080.01812.41
5.3.280.0060.02812.39
5.3.270.0110.02212.44
5.3.260.0070.04012.42
5.3.250.0070.03412.40
5.3.240.0030.02112.41
5.3.230.0060.03712.41
5.3.220.0080.03612.47
5.3.210.0070.03512.39
5.3.200.0030.03012.32
5.3.190.0030.02312.39
5.3.180.0050.03012.39
5.3.170.0010.02812.42
5.3.160.0090.02212.46
5.3.150.0030.04612.48
5.3.140.0050.03712.37
5.3.130.0080.03212.36
5.3.120.0040.02312.41
5.3.110.0050.02012.51
5.3.100.0050.02212.20
5.3.90.0080.03712.22
5.3.80.0090.03112.13
5.3.70.0030.03312.16
5.3.60.0050.04112.19
5.3.50.0070.02212.11
5.3.40.0050.03112.09
5.3.30.0040.02012.07
5.3.20.0030.03411.96
5.3.10.0060.03811.95
5.3.00.0030.02912.01
5.2.170.0030.06311.22
5.2.160.0100.03711.08
5.2.150.0130.03711.10
5.2.140.0000.04711.04
5.2.130.0070.05711.01
5.2.120.0130.04011.00
5.2.110.0030.04011.03
5.2.100.0130.05311.04
5.2.90.0030.05011.18
5.2.80.0030.06311.07
5.2.70.0070.06011.04
5.2.60.0070.05711.02
5.2.50.0070.03710.96
5.2.40.0030.03011.00
5.2.30.0030.04010.96
5.2.20.0100.02010.85
5.2.10.0030.05010.88
5.2.00.0170.04010.61
5.1.60.0030.03010.04
5.1.50.0070.0539.93
5.1.40.0030.0409.95
5.1.30.0000.04010.34
5.1.20.0000.03710.39
5.1.10.0030.04710.13
5.1.00.0030.03710.01
5.0.50.0070.0378.58
5.0.40.0030.0308.48
5.0.30.0030.0378.26
5.0.20.0030.0338.25
5.0.10.0100.0408.18
5.0.00.0030.0478.14
4.4.90.0000.0177.75
4.4.80.0000.0277.75
4.4.70.0000.0177.75
4.4.60.0030.0377.75
4.4.50.0100.0377.75
4.4.40.0030.0437.75
4.4.30.0070.0377.75
4.4.20.0000.0277.75
4.4.10.0030.0237.75
4.4.00.0000.0607.75
4.3.110.0000.0307.75
4.3.100.0030.0337.75
4.3.90.0000.0277.75
4.3.80.0030.0237.75
4.3.70.0000.0337.75
4.3.60.0030.0337.75
4.3.50.0000.0237.75
4.3.40.0000.0337.75
4.3.30.0000.0207.75
4.3.20.0000.0377.75
4.3.10.0000.0177.75
4.3.00.0000.0337.75

preferences:
45.52 ms | 400 KiB | 5 Q