3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Love PHP!"; echo sha1($str,$str);

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)
8.3.60.0100.00718.28
8.3.50.0160.00822.05
8.3.40.0210.00018.84
8.3.30.0120.00318.88
8.3.20.0080.00020.21
8.3.10.0080.00021.78
8.3.00.0040.00419.16
8.2.180.0120.00316.38
8.2.170.0100.01022.96
8.2.160.0030.01020.39
8.2.150.0040.01424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.36
8.2.110.0070.00321.12
8.2.100.0080.00417.63
8.2.90.0000.00819.06
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0090.00020.06
8.2.30.0070.00017.98
8.2.20.0070.00017.55
8.2.10.0000.00717.86
8.2.00.0080.00017.67
8.1.280.0040.01125.92
8.1.270.0080.00020.37
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.67
8.1.230.0080.00317.42
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0000.00820.25
8.1.160.0070.00021.94
8.1.150.0040.00418.82
8.1.140.0050.00217.30
8.1.130.0000.00717.75
8.1.120.0000.00717.44
8.1.110.0040.00417.29
8.1.100.0040.00417.41
8.1.90.0000.00717.39
8.1.80.0030.00517.30
8.1.70.0040.00417.39
8.1.60.0040.00417.54
8.1.50.0060.00317.33
8.1.40.0000.00717.43
8.1.30.0000.00817.61
8.1.20.0050.00217.52
8.1.10.0000.00817.34
8.1.00.0030.00517.45
8.0.300.0080.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.48
8.0.270.0070.00017.15
8.0.260.0000.00717.29
8.0.250.0030.00316.83
8.0.240.0000.00716.87
8.0.230.0070.00016.88
8.0.220.0030.00516.80
8.0.210.0070.00016.79
8.0.200.0040.00416.86
8.0.190.0060.00316.76
8.0.180.0040.00416.92
8.0.170.0040.00416.72
8.0.160.0000.00816.80
8.0.150.0000.00716.66
8.0.140.0000.00716.69
8.0.130.0000.00513.29
8.0.120.0000.00716.73
8.0.110.0000.00816.86
8.0.100.0040.00416.77
8.0.90.0000.00716.75
8.0.80.0070.01716.81
8.0.70.0000.00816.93
8.0.60.0000.00816.82
8.0.50.0020.00516.83
8.0.30.0140.00517.22
8.0.20.0070.01217.40
8.0.10.0040.00316.91
8.0.00.0150.00516.59
7.4.330.0000.00715.03
7.4.320.0060.00016.36
7.4.300.0030.00316.55
7.4.290.0070.00316.51
7.4.280.0000.00716.48
7.4.270.0030.00316.37
7.4.260.0000.00716.48
7.4.250.0040.00416.38
7.4.240.0040.00416.54
7.4.230.0030.00316.54
7.4.220.0070.01016.62
7.4.210.0070.00716.48
7.4.200.0000.00716.60
7.4.160.0060.01016.54
7.4.150.0060.01517.40
7.4.140.0100.01117.86
7.4.130.0110.00716.42
7.4.120.0110.00916.37
7.4.110.0110.00616.43
7.4.100.0100.00616.34
7.4.90.0030.01416.52
7.4.80.0090.00919.39
7.4.70.0080.00816.55
7.4.60.0080.00816.45
7.4.50.0000.00516.36
7.4.40.0120.00416.40
7.4.30.0120.00616.49
7.4.00.0030.00914.60
7.3.330.0000.00512.93
7.3.320.0080.00413.05
7.3.310.0000.00615.91
7.3.300.0070.00015.96
7.3.290.0050.01016.16
7.3.280.0090.00616.10
7.3.270.0090.00617.40
7.3.260.0070.01016.53
7.3.250.0130.01116.25
7.3.240.0040.01516.42
7.3.230.0000.02216.39
7.3.210.0030.01316.43
7.3.200.0070.01119.39
7.3.190.0110.00516.16
7.3.180.0120.00916.38
7.3.170.0090.01216.31
7.3.160.0130.00616.29
7.2.330.0030.01316.40
7.2.320.0060.01116.60
7.2.310.0040.01416.39
7.2.300.0060.01016.53
7.2.290.0100.01016.58
7.2.00.0030.01018.92
7.1.200.0100.00315.67
7.1.100.0070.00717.95
7.1.70.0040.00416.80
7.1.60.0100.01319.50
7.1.50.0090.01516.70
7.1.00.0070.07322.44
7.0.200.0040.00714.86
7.0.140.0000.03721.99
7.0.60.0070.08319.77
7.0.50.0070.05017.80
7.0.40.0070.08720.04
7.0.30.0270.08320.17
7.0.20.0330.06320.33
7.0.10.0230.03319.96
7.0.00.0030.09320.20
5.6.280.0030.07020.81
5.6.210.0200.05320.46
5.6.200.0100.07718.23
5.6.190.0130.08320.41
5.6.180.0300.05720.41
5.6.170.0230.04720.45
5.6.160.0100.05320.49
5.6.150.0070.07718.21
5.6.140.0100.07318.12
5.6.130.0070.06318.14
5.6.120.0100.06721.14
5.6.110.0030.05720.95
5.6.100.0100.07321.10
5.6.90.0100.04320.96
5.6.80.0070.06320.40
5.5.350.0270.08320.39
5.5.340.0030.04317.88
5.5.330.0000.06320.19
5.5.320.0000.07720.21
5.5.310.0370.06320.41
5.5.300.0100.04017.91
5.5.290.0070.03718.01
5.5.280.0070.09020.77
5.5.270.0070.04720.79
5.5.260.0100.06020.78
5.5.250.0030.04320.54
5.5.240.0070.06020.33
5.4.450.0500.05719.13
5.4.440.0900.06719.58
5.4.430.0570.04319.60
5.4.420.0270.06319.57
5.4.410.0230.06318.88
5.4.400.0370.05018.49
5.4.390.0330.05018.68
5.4.380.0430.04718.60
5.4.370.0370.05318.52
5.4.360.0330.05718.49
5.4.350.0300.05718.43
5.4.340.0270.05718.73
5.4.320.0270.06018.57
5.4.310.0400.05718.50
5.4.300.0430.05718.73
5.4.290.0430.05718.64
5.4.280.0370.05018.70
5.4.270.0330.05318.50
5.4.260.0430.05718.73
5.4.250.0330.06718.67
5.4.240.0400.04718.71
5.4.230.0400.04718.50
5.4.220.0330.06018.44
5.4.210.0300.05718.52
5.4.200.0300.06716.52
5.4.190.0370.05718.71
5.4.180.0270.06318.55
5.4.170.0470.04718.57
5.4.160.0400.04318.75
5.4.150.0430.05318.41
5.4.140.0330.04716.22
5.4.130.0330.04716.32
5.4.120.0270.05316.15
5.4.110.0230.06016.18
5.4.100.0270.06016.18
5.4.90.0370.04316.16
5.4.80.0230.06016.19
5.4.70.0400.04716.16
5.4.60.0330.04716.25
5.4.50.0330.05716.09
5.4.40.0430.04316.23
5.4.30.0330.04716.15
5.4.20.0400.05016.26
5.4.10.0500.06016.27
5.4.00.0470.05315.70
5.3.290.0270.07714.71
5.3.280.0430.05314.54
5.3.270.0270.06014.63
5.3.260.0430.05314.51
5.3.250.0200.06314.53
5.3.240.0270.06014.57
5.3.230.0400.05014.69
5.3.220.0300.06014.56
5.3.210.0330.05714.64
5.3.200.0330.05014.54
5.3.190.0270.05714.52
5.3.180.0370.05014.59
5.3.170.0430.06014.59
5.3.160.0370.05314.51
5.3.150.0370.04714.61
5.3.140.0400.04714.65
5.3.130.0270.06314.64
5.3.120.0430.05014.57
5.3.110.0330.05714.63
5.3.100.0330.05013.96
5.3.90.0370.04713.93
5.3.80.0400.05013.91
5.3.70.0330.05314.00
5.3.60.0470.05313.94
5.3.50.0400.06713.93
5.3.40.0400.04313.84
5.3.30.0300.05314.00
5.3.20.0270.05713.58
5.3.10.0230.05713.75
5.3.00.0300.05313.60
5.2.170.0370.03711.18
5.2.160.0330.04711.17
5.2.150.0270.04311.17
5.2.140.0330.05011.14
5.2.130.0200.04711.07
5.2.120.0230.06011.13
5.2.110.0300.03711.04
5.2.100.0230.05011.14
5.2.90.0330.05011.03
5.2.80.0230.04711.05
5.2.70.0270.04011.10
5.2.60.0230.04711.05
5.2.50.0230.04710.99
5.2.40.0200.04310.93
5.2.30.0200.04010.96
5.2.20.0200.04011.11
5.2.10.0170.04310.83
5.2.00.0170.04710.82
5.1.60.0300.02710.04
5.1.50.0270.03010.05
5.1.40.0230.0479.94
5.1.30.0170.04010.34
5.1.20.0170.04010.41
5.1.10.0200.03710.08
5.1.00.0670.03710.04
5.0.50.0170.0378.55
5.0.40.0200.0208.52
5.0.30.0170.0438.34
5.0.20.0170.0278.23
5.0.10.0070.0338.26
5.0.00.0100.0438.19
4.4.90.0100.0236.93
4.4.80.0100.0206.93
4.4.70.0100.0206.93
4.4.60.0070.0236.93
4.4.50.0070.0236.93
4.4.40.0200.0276.93
4.4.30.0070.0276.93
4.4.20.0030.0276.93
4.4.10.0130.0176.93
4.4.00.0100.0336.93
4.3.110.0170.0176.93
4.3.100.0200.0106.93
4.3.90.0100.0206.93
4.3.80.0100.0376.93
4.3.70.0130.0306.93
4.3.60.0130.0276.93
4.3.50.0130.0206.93
4.3.40.0070.0376.93
4.3.30.0000.0276.93
4.3.20.0030.0236.93
4.3.10.0030.0236.93
4.3.00.0030.0236.56

preferences:
36.23 ms | 401 KiB | 5 Q