3v4l.org

run code in 300+ PHP versions simultaneously
<?php print sha1(null).PHP_EOL; print sha1('').PHP_EOL; print sha1();

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)
8.3.60.0100.00318.41
8.3.50.0200.00018.11
8.3.40.0070.01118.79
8.3.30.0080.00818.92
8.3.20.0040.00420.16
8.3.10.0000.00721.82
8.3.00.0090.00019.06
8.2.180.0090.00916.50
8.2.170.0130.00722.96
8.2.160.0070.00721.93
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0000.00920.52
8.2.100.0110.00017.78
8.2.90.0000.00817.75
8.2.80.0060.00318.75
8.2.70.0100.00017.92
8.2.60.0040.00418.03
8.2.50.0080.00418.10
8.2.40.0040.00419.22
8.2.30.0000.00719.28
8.2.20.0000.00817.74
8.2.10.0040.00418.02
8.2.00.0040.00417.70
8.1.270.0090.00018.95
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00621.85
8.1.230.0090.00323.96
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0000.01017.35
8.1.190.0030.00617.25
8.1.180.0030.00619.08
8.1.170.0080.00018.63
8.1.160.0070.00318.81
8.1.150.0070.00018.81
8.1.140.0000.00717.28
8.1.130.0000.00717.77
8.1.120.0000.00817.39
8.1.110.0070.00017.28
8.1.100.0000.00717.26
8.1.90.0000.00717.27
8.1.80.0000.00917.29
8.1.70.0040.00417.42
8.1.60.0000.00817.50
8.1.50.0040.00417.43
8.1.40.0040.00417.37
8.1.30.0050.00317.46
8.1.20.0040.00417.58
8.1.10.0040.00417.48
8.1.00.0040.00417.45
8.0.300.0000.00918.77
8.0.290.0000.00816.59
8.0.280.0000.00718.52
8.0.270.0000.00817.21
8.0.260.0070.00017.32
8.0.250.0030.00316.92
8.0.240.0030.00317.05
8.0.230.0040.00416.96
8.0.220.0000.00717.00
8.0.210.0030.00316.84
8.0.200.0060.00016.96
8.0.190.0000.00716.95
8.0.180.0000.00816.98
8.0.170.0000.00717.02
8.0.160.0050.00316.90
8.0.150.0040.00416.84
8.0.140.0030.00316.81
8.0.130.0000.00713.38
8.0.120.0040.00416.91
8.0.110.0000.00716.83
8.0.100.0040.00416.91
8.0.90.0040.00416.74
8.0.80.0070.01616.84
8.0.70.0020.00516.83
8.0.60.0040.00416.88
8.0.50.0000.00816.93
8.0.30.0170.01017.07
8.0.20.0070.01417.40
8.0.10.0070.00016.79
8.0.00.0120.00816.72
7.4.330.0030.00315.03
7.4.320.0030.00316.46
7.4.300.0030.00316.36
7.4.290.0040.00416.27
7.4.280.0050.00216.33
7.4.270.0000.00716.38
7.4.260.0100.00016.45
7.4.250.0040.00416.44
7.4.240.0020.00616.41
7.4.230.0000.00816.48
7.4.220.0060.01216.23
7.4.210.0090.00616.30
7.4.200.0030.00316.17
7.4.160.0130.00316.41
7.4.150.0060.01317.40
7.4.140.0080.00917.86
7.4.130.0120.00516.59
7.4.120.0110.00716.45
7.4.110.0060.01816.36
7.4.100.0100.01016.50
7.4.90.0030.01416.44
7.4.80.0130.01019.39
7.4.70.0090.01416.50
7.4.60.0090.00616.39
7.4.50.0040.00416.34
7.4.40.0040.01216.55
7.4.30.0100.01016.38
7.4.00.0070.01115.10
7.3.330.0000.00513.16
7.3.320.0030.00313.10
7.3.310.0070.00016.20
7.3.300.0030.00316.24
7.3.290.0070.00816.24
7.3.280.0130.00616.29
7.3.270.0100.01017.40
7.3.260.0130.00316.23
7.3.250.0120.00816.32
7.3.240.0180.00016.23
7.3.230.0070.01116.54
7.3.210.0060.01016.46
7.3.200.0040.01419.39
7.3.190.0060.00916.48
7.3.180.0110.00516.41
7.3.170.0080.01416.46
7.3.160.0080.00816.38
7.3.120.0070.00714.73
7.3.110.0030.01015.04
7.3.100.0060.00314.50
7.3.90.0080.00014.66
7.3.80.0090.00314.70
7.3.70.0080.00414.66
7.3.60.0040.01214.76
7.3.50.0070.01114.60
7.3.40.0060.00914.85
7.3.30.0040.00714.50
7.3.20.0070.00716.65
7.3.10.0060.00716.47
7.3.00.0090.00816.40
7.2.330.0160.00416.43
7.2.320.0130.00616.15
7.2.310.0140.00716.20
7.2.300.0070.01016.66
7.2.290.0120.00416.33
7.2.240.0000.01814.99
7.2.230.0050.00314.96
7.2.220.0030.00915.12
7.2.210.0060.00914.70
7.2.200.0060.00914.96
7.2.190.0030.01614.91
7.2.180.0070.01114.84
7.2.170.0060.01014.84
7.2.160.0090.00914.97
7.2.150.0110.00717.01
7.2.140.0180.00416.52
7.2.130.0060.00616.61
7.2.120.0180.00616.73
7.2.110.0060.01216.55
7.2.100.0050.01216.48
7.2.90.0070.00516.53
7.2.80.0090.00616.82
7.2.70.0060.00816.62
7.2.60.0080.00816.43
7.2.50.0100.00716.67
7.2.40.0080.00916.60
7.2.30.0090.00416.61
7.2.20.0080.00716.83
7.2.10.0080.00916.84
7.2.00.0050.00817.31
7.1.330.0040.00715.78
7.1.320.0140.00015.74
7.1.310.0080.00415.47
7.1.300.0000.01815.73
7.1.290.0030.01015.81
7.1.280.0030.00615.73
7.1.270.0040.00815.79
7.1.260.0070.00715.73
7.1.250.0080.00915.63
7.1.200.0040.00815.81
7.1.100.0030.00918.02
7.1.70.0070.00717.16
7.1.60.0040.01819.22
7.1.50.0000.01216.95
7.1.00.0100.07022.54
7.0.200.0070.00316.76
7.0.140.0000.06722.09
7.0.60.0070.08020.03
7.0.50.0100.06017.88
7.0.40.0030.04320.07
7.0.30.0370.07720.20
7.0.20.0400.07020.21
7.0.10.0030.04320.02
7.0.00.0070.04720.09
5.6.280.0030.07321.07
5.6.210.0030.05020.64
5.6.200.0070.08018.22
5.6.190.0030.05020.33
5.6.180.0230.07320.28
5.6.170.0230.04020.71
5.6.160.0130.07720.39
5.6.150.0030.04018.12
5.6.140.0070.08018.18
5.6.130.0070.07318.20
5.6.120.0030.04720.97
5.6.110.0100.07721.06
5.6.100.0100.04320.95
5.6.90.0070.07321.02
5.6.80.0230.06020.38
5.5.350.4300.04020.48
5.5.340.0030.04717.92
5.5.330.0070.08720.22
5.5.320.0270.06320.29
5.5.310.0300.06720.30
5.5.300.0130.06717.87
5.5.290.0000.07317.90
5.5.280.0070.04020.84
5.5.270.0030.05720.96
5.5.260.0100.03320.66
5.5.250.0100.03320.68
5.5.240.0200.07020.27
5.4.450.3270.04019.46
5.4.440.3230.03719.46
5.4.430.3170.04019.20
5.4.420.3200.04019.56
5.4.410.3070.04019.11
5.4.400.3230.03318.92
5.4.390.3800.03319.24
5.4.380.3700.03718.81
5.4.370.3830.04019.06
5.4.360.3200.04319.22
5.4.350.3230.03719.10
5.4.340.2900.04019.10
5.4.320.3170.03318.92
5.4.310.3130.04019.24
5.4.300.3300.04318.91
5.4.290.2930.03319.23
5.4.280.2900.03719.08
5.4.270.2930.03319.05
5.4.260.3070.03318.88
5.4.250.3170.04018.77
5.4.240.3230.03318.93
5.4.230.3370.04719.23
5.4.220.3430.04318.91
5.4.210.3300.03018.93
5.4.200.2970.03719.20
5.4.190.3170.04019.05
5.4.180.3100.03718.80
5.4.170.3100.04319.24
5.4.160.3130.04019.07
5.4.150.3230.03719.20
5.4.140.3300.03316.27
5.4.130.3130.04016.44
5.4.120.3100.03716.18
5.4.110.3030.04016.50
5.4.100.3100.04016.43
5.4.90.3170.03316.41
5.4.80.2930.03016.40
5.4.70.3030.03716.37
5.4.60.3130.04016.36
5.4.50.3470.03316.40
5.4.40.2830.04016.39
5.4.30.2930.04316.41
5.4.20.3070.03716.39
5.4.10.1570.03716.28
5.4.00.0000.03715.63
5.3.290.0000.04014.61
5.3.280.0030.03714.49
5.3.270.3130.03314.61
5.3.260.3030.04014.44
5.3.250.3130.03314.45
5.3.240.3270.04314.43
5.3.230.3230.03714.45
5.3.220.1930.04014.41
5.3.210.2470.04014.43
5.3.200.3370.03014.40
5.3.190.2800.04014.66
5.3.180.2770.03314.41
5.3.170.2730.03714.52
5.3.160.2700.04014.39
5.3.150.3100.03314.41
5.3.140.3500.03014.38
5.3.130.2930.03314.38
5.3.120.2900.03314.59
5.3.110.3070.04014.41
5.3.100.3300.04713.87
5.3.90.3170.04014.11
5.3.80.3170.04313.81
5.3.70.3200.02313.95
5.3.60.2900.03713.95
5.3.50.3200.02713.89
5.3.40.3030.03313.89
5.3.30.2770.03313.95
5.3.20.3070.03713.64
5.3.10.2130.03713.60
5.3.00.0030.07313.58
5.2.170.0030.03011.16
5.2.160.0000.04011.16
5.2.150.1300.04011.16
5.2.140.3200.03011.16
5.2.130.2930.03011.16
5.2.120.3070.03011.16
5.2.110.3100.03011.16
5.2.100.3230.02311.18
5.2.90.2870.02711.18
5.2.80.2730.03311.16
5.2.70.2700.02711.16
5.2.60.2400.03311.16
5.2.50.2700.03311.16
5.2.40.2500.02311.16
5.2.30.2030.03011.16
5.2.20.2100.03711.16
5.2.10.2170.02711.16
5.2.00.1970.02711.16
5.1.60.2230.02311.16
5.1.50.2530.03011.16
5.1.40.1930.02311.16
5.1.30.2270.03011.16
5.1.20.2270.03011.16
5.1.10.2300.02011.16
5.1.00.2130.02011.16
5.0.50.1130.02311.16
5.0.40.1100.02011.16
5.0.30.1270.03311.16
5.0.20.1230.02311.16
5.0.10.0970.02311.16
5.0.00.1130.03711.16
4.4.90.1200.02011.16
4.4.80.1200.02011.16
4.4.70.0970.01711.16
4.4.60.1130.02011.16
4.4.50.1230.02311.16
4.4.40.1000.02011.16
4.4.30.1170.01311.16
4.4.20.1270.01711.16
4.4.10.1000.01711.16
4.4.00.1100.02311.16
4.3.110.1030.01311.16
4.3.100.1170.02011.16
4.3.90.0970.01711.16
4.3.80.1030.02011.16
4.3.70.1000.01311.16
4.3.60.1100.02011.16
4.3.50.0970.01311.16
4.3.40.1170.02311.16
4.3.30.0570.01711.16
4.3.20.0500.01311.16
4.3.10.0570.01711.16
4.3.00.0530.01711.16

preferences:
40.05 ms | 400 KiB | 5 Q