3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getKey() { sha1(md5('this key')); } print_r(getKey());

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)
8.3.40.0040.01118.59
8.3.30.0100.00318.84
8.3.20.0040.00420.21
8.3.10.0000.00823.66
8.3.00.0100.00019.25
8.2.170.0110.00722.96
8.2.160.0030.01020.44
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00822.06
8.2.110.0070.00320.39
8.2.100.0080.00317.91
8.2.90.0080.00018.96
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0000.00819.82
8.2.30.0050.00217.99
8.2.20.0050.00217.42
8.2.10.0070.00017.90
8.2.00.0000.00717.60
8.1.270.0030.00523.87
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.81
8.1.230.0040.00717.77
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00417.10
8.1.190.0040.00417.10
8.1.180.0060.00318.10
8.1.170.0050.00318.43
8.1.160.0040.00321.92
8.1.150.0040.00418.75
8.1.140.0040.00417.25
8.1.130.0070.00017.73
8.1.120.0030.00417.25
8.1.110.0040.00417.18
8.1.100.0030.00517.20
8.1.90.0040.00417.33
8.1.80.0000.00717.35
8.1.70.0030.00317.20
8.1.60.0040.00417.56
8.1.50.0060.00317.41
8.1.40.0030.00617.47
8.1.30.0080.00017.54
8.1.20.0040.00417.54
8.1.10.0080.00017.30
8.1.00.0040.00417.36
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0070.00018.21
8.0.270.0000.00817.12
8.0.260.0030.00317.13
8.0.250.0070.00016.79
8.0.240.0000.00716.86
8.0.230.0000.00716.84
8.0.220.0070.00016.77
8.0.210.0030.00316.83
8.0.200.0030.00316.82
8.0.190.0000.00816.68
8.0.180.0070.00016.77
8.0.170.0050.00216.82
8.0.160.0030.00516.69
8.0.150.0030.00316.66
8.0.140.0040.00416.64
8.0.130.0030.00313.08
8.0.120.0000.00816.74
8.0.110.0000.00716.80
8.0.100.0040.00416.73
8.0.90.0070.00016.71
8.0.80.0120.00616.80
8.0.70.0000.00716.75
8.0.60.0070.00016.63
8.0.50.0040.00416.65
8.0.30.0100.01017.07
8.0.20.0090.01117.40
8.0.10.0040.00416.74
8.0.00.0070.01316.63
7.4.330.0030.00315.02
7.4.320.0040.00416.47
7.4.300.0030.00316.32
7.4.290.0000.00716.43
7.4.280.0000.00816.32
7.4.270.0030.00316.44
7.4.260.0050.00516.31
7.4.250.0040.00416.52
7.4.240.0030.00316.41
7.4.230.0070.00016.55
7.4.220.0100.00716.54
7.4.210.0100.01016.38
7.4.200.0000.00716.55
7.4.160.0090.00616.46
7.4.150.0130.00317.40
7.4.140.0100.00817.86
7.4.130.0100.00816.53
7.4.120.0140.01216.61
7.4.110.0140.00316.43
7.4.100.0070.01016.43
7.4.90.0030.01316.41
7.4.80.0030.01419.39
7.4.70.0040.01316.38
7.4.60.0150.00016.36
7.4.50.0030.00616.52
7.4.40.0060.00916.53
7.4.30.0180.00316.30
7.4.10.0100.01015.08
7.4.00.0050.01114.76
7.3.330.0040.00413.00
7.3.320.0000.00513.02
7.3.310.0070.00016.08
7.3.300.0030.00316.17
7.3.290.0070.00716.22
7.3.280.0070.00916.22
7.3.270.0180.00017.40
7.3.260.0100.00716.59
7.3.250.0160.00316.24
7.3.240.0130.00316.46
7.3.230.0110.00716.52
7.3.210.0120.00316.35
7.3.200.0030.01319.39
7.3.190.0170.00316.27
7.3.180.0030.01316.23
7.3.170.0100.01016.27
7.3.160.0080.00816.45
7.3.130.0000.01814.64
7.3.120.0060.01214.72
7.3.110.0100.01014.85
7.3.100.0070.01014.34
7.3.90.0030.01414.63
7.3.80.0000.01114.38
7.3.70.0000.01714.45
7.3.60.0030.01314.71
7.3.50.0040.00814.64
7.3.40.0030.00714.77
7.3.30.0030.01014.62
7.3.20.0070.01016.43
7.3.10.0070.00716.31
7.3.00.0040.01116.55
7.2.330.0060.01116.27
7.2.320.0090.00916.48
7.2.310.0030.01316.46
7.2.300.0120.00616.59
7.2.290.0090.00616.57
7.2.260.0070.01114.88
7.2.250.0110.00814.99
7.2.240.0140.00314.68
7.2.230.0040.01514.74
7.2.220.0060.01014.52
7.2.210.0130.00014.82
7.2.200.0030.01315.01
7.2.190.0080.00414.73
7.2.180.0040.01114.79
7.2.170.0040.01114.75
7.2.160.0040.01114.82
7.2.150.0060.00616.68
7.2.140.0030.00616.63
7.2.130.0070.00316.73
7.2.120.0120.00316.70
7.2.110.0060.00316.60
7.2.100.0070.00716.50
7.2.90.0060.00616.50
7.2.80.0060.00916.61
7.2.70.0030.01016.55
7.2.60.0000.01516.51
7.2.50.0030.01716.89
7.2.40.0000.01216.72
7.2.30.0030.01016.69
7.2.20.0060.00616.87
7.2.10.0040.01116.45
7.2.00.0020.01017.88
7.1.330.0080.00615.52
7.1.320.0100.00315.63
7.1.310.0080.00415.78
7.1.300.0070.00715.71
7.1.290.0030.01015.66
7.1.280.0030.01315.54
7.1.270.0060.01015.34
7.1.260.0130.00015.68
7.1.250.0040.01115.45
7.1.240.0060.00615.63
7.1.230.0060.00615.69
7.1.220.0040.01215.72
7.1.210.0100.00015.41
7.1.200.0070.00715.63
7.1.190.0060.00315.63
7.1.180.0070.01015.70
7.1.170.0030.01415.64
7.1.160.0060.00315.71
7.1.150.0060.01115.66
7.1.140.0100.00715.74
7.1.130.0040.01115.58
7.1.120.0080.00415.78
7.1.110.0060.00615.65
7.1.100.0030.01016.85
7.1.90.0030.00915.80
7.1.80.0000.01315.66
7.1.70.0030.00816.25
7.1.60.0070.00817.36
7.1.50.0140.00516.14
7.1.40.0040.00815.68
7.1.30.0060.01215.63
7.1.20.0070.01015.62
7.1.10.0060.00915.66
7.1.00.0050.04019.09
7.0.330.0040.00715.03
7.0.320.0070.00715.10
7.0.310.0080.00415.26
7.0.300.0000.01815.38
7.0.290.0040.00415.27
7.0.280.0030.00714.97
7.0.270.0060.00715.19
7.0.260.0070.00715.20
7.0.250.0030.00615.26
7.0.240.0040.00815.37
7.0.230.0050.00815.20
7.0.220.0030.00615.24
7.0.210.0070.00715.08
7.0.200.0030.00616.05
7.0.190.0070.00715.34
7.0.180.0100.00315.23
7.0.170.0030.01115.11
7.0.160.0090.00615.29
7.0.150.0030.01015.37
7.0.140.0030.04118.68
7.0.130.0090.00615.14
7.0.120.0000.01315.28
7.0.110.0070.01114.95
7.0.100.0090.00615.00
7.0.90.0080.00815.21
7.0.80.0060.00614.99
7.0.70.0060.00315.39
7.0.60.0120.03517.61
7.0.50.0110.02616.64
7.0.40.0080.02416.69
7.0.30.0160.02816.74
7.0.20.0120.02716.77
7.0.10.0090.03816.86
7.0.00.0050.04416.75
5.6.400.0030.01014.30
5.6.390.0040.00714.07
5.6.380.0030.01314.11
5.6.370.0070.00714.20
5.6.360.0100.00714.13
5.6.350.0070.00714.12
5.6.340.0090.00314.25
5.6.330.0080.00414.14
5.6.320.0000.01014.02
5.6.310.0040.00714.46
5.6.300.0110.00414.28
5.6.290.0030.01314.41
5.6.280.0090.03517.38
5.6.270.0060.01014.18
5.6.260.0060.01214.16
5.6.250.0030.01114.19
5.6.240.0060.00314.11
5.6.230.0000.01214.15
5.6.220.0030.00613.89
5.6.210.0060.03817.44
5.6.200.0120.03316.22
5.6.190.0060.03917.22
5.6.180.0070.03417.27
5.6.170.0150.02717.44
5.6.160.0100.03517.22
5.6.150.0100.03716.17
5.6.140.0030.03316.08
5.6.130.0060.04516.14
5.6.120.0050.04117.51
5.6.110.0050.04717.49
5.6.100.0100.03817.48
5.6.90.0100.04517.54
5.6.80.0120.03817.25
5.6.70.2230.02417.11
5.6.60.0070.01313.86
5.6.50.0000.01413.86
5.6.40.0150.00013.82
5.6.30.0160.00013.75
5.6.20.0030.01013.93
5.6.10.0080.00813.91
5.6.00.0100.00313.95
5.5.380.0000.01313.94
5.5.370.0060.00314.10
5.5.360.0070.01014.17
5.5.350.0070.02317.17
5.5.340.0080.02515.91
5.5.330.0020.02717.06
5.5.320.0210.04017.21
5.5.310.0170.03717.19
5.5.300.0100.03815.80
5.5.290.0080.04515.95
5.5.280.0080.02317.45
5.5.270.0050.02217.48
5.5.260.0050.05417.29
5.5.250.0040.02917.34
5.5.240.0100.04517.08
5.5.230.0070.01014.09
5.5.220.0100.00713.99
5.5.210.0060.00613.75
5.5.200.0030.01313.81
5.5.190.0000.01014.13
5.5.180.0100.00014.05
5.5.170.0030.01213.92
5.5.160.0070.00713.76
5.5.150.0030.01014.00
5.5.140.0040.00713.88
5.5.130.0030.01014.04
5.5.120.0060.00313.76
5.5.110.0030.01014.08
5.5.100.0070.01014.20
5.5.90.0070.00714.14
5.5.80.0100.00314.03
5.5.70.0040.00413.74
5.5.60.0080.00313.80
5.5.50.0080.00513.96
5.5.40.0080.00414.02
5.5.30.0030.01213.95
5.5.20.0070.01014.04
5.5.10.0110.00414.01
5.5.00.0000.01114.17
5.4.450.0620.04215.23
5.4.440.0560.03315.05
5.4.430.0370.03715.11
5.4.420.0440.03915.21
5.4.410.0400.03515.21
5.4.400.0370.03415.12
5.4.390.0330.03115.01
5.4.380.0470.02715.13
5.4.370.0330.03715.10
5.4.360.0410.02814.86
5.4.350.0460.02814.96
5.4.340.0050.02211.45
5.4.330.0030.01011.07
5.4.320.0050.02211.70
5.4.310.0020.02811.75
5.4.300.0080.01911.66
5.4.290.0030.02411.58
5.4.280.0040.02511.60
5.4.270.0020.02511.61
5.4.260.0070.01911.60
5.4.250.0080.02211.60
5.4.240.0040.02111.72
5.4.230.0040.02211.54
5.4.220.0050.02511.59
5.4.210.0050.02111.60
5.4.200.0040.02111.62
5.4.190.0070.01811.64
5.4.180.0070.01711.60
5.4.170.0080.01911.43
5.4.160.0040.02511.47
5.4.150.0050.02211.59
5.4.140.0030.02411.37
5.4.130.0060.02111.33
5.4.120.0060.01911.42
5.4.110.0070.02011.47
5.4.100.0050.02111.31
5.4.90.0100.02411.47
5.4.80.0060.02111.39
5.4.70.0060.02011.43
5.4.60.0050.02211.29
5.4.50.0020.02311.49
5.4.40.0060.02011.49
5.4.30.0040.02411.42
5.4.20.0020.02111.37
5.4.10.0050.02211.45
5.4.00.0040.02111.18
5.3.290.0100.03812.80
5.3.280.0060.04312.71
5.3.270.0060.04312.72
5.3.260.0100.03512.72
5.3.250.0070.03812.72
5.3.240.0050.04112.72
5.3.230.0060.03712.71
5.3.220.0050.03912.68
5.3.210.0040.04012.68
5.3.200.0060.03612.68
5.3.190.0060.03912.68
5.3.180.0100.04412.68
5.3.170.0070.03812.67
5.3.160.0090.03312.68
5.3.150.0070.03712.68
5.3.140.0060.03812.66
5.3.130.0040.04712.66
5.3.120.0080.03912.66
5.3.110.0060.03812.66
5.3.100.0070.03712.12
5.3.90.0050.03812.10
5.3.80.0070.03612.08
5.3.70.0070.03512.08
5.3.60.0070.03512.07
5.3.50.0060.03712.02
5.3.40.0060.03612.02
5.3.30.0070.03311.98
5.3.20.0050.03611.75
5.3.10.0100.03111.72
5.3.00.0090.03211.71
5.2.170.0040.0319.21
5.2.160.0040.0309.21
5.2.150.0050.0309.21
5.2.140.0030.0329.21
5.2.130.0060.0289.17
5.2.120.0030.0309.17
5.2.110.0080.0279.18
5.2.100.0040.0289.17
5.2.90.0050.0289.17
5.2.80.0060.0339.16
5.2.70.0050.0309.17
5.2.60.0030.0319.12
5.2.50.0090.0329.09
5.2.40.0050.0289.07
5.2.30.0060.0299.04
5.2.20.0040.0319.04
5.2.10.0040.0338.94
5.2.00.0050.0298.79
5.1.60.0050.0238.08
5.1.50.0040.0248.07
5.1.40.0100.0238.06
5.1.30.0060.0248.41
5.1.20.0020.0298.43
5.1.10.0060.0308.15
5.1.00.0020.0278.16
5.0.50.0020.0216.63
5.0.40.0020.0206.50
5.0.30.0040.0306.30
5.0.20.0050.0196.27
5.0.10.0060.0266.25
5.0.00.0050.0396.24
4.4.90.0020.0194.78
4.4.80.0050.0124.75
4.4.70.0060.0164.75
4.4.60.0050.0184.75
4.4.50.0040.0194.77
4.4.40.0040.0244.71
4.4.30.0020.0234.76
4.4.20.0040.0214.84
4.4.10.0040.0154.85
4.4.00.0040.0284.76
4.3.110.0020.0164.66
4.3.100.0020.0194.66
4.3.90.0040.0134.63
4.3.80.0040.0234.58
4.3.70.0010.0164.63
4.3.60.0040.0204.63
4.3.50.0030.0174.63
4.3.40.0040.0264.54
4.3.30.0010.0183.30
4.3.20.0020.0153.27
4.3.10.0030.0193.23
4.3.00.0230.0176.69

preferences:
37.99 ms | 400 KiB | 5 Q