3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ("a" . hash('sha256', "1" . "a", true));

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)
8.3.60.0110.00418.43
8.3.50.0150.00821.92
8.3.40.0070.00718.89
8.3.30.0140.00420.34
8.3.20.0040.00420.13
8.3.10.0040.01121.95
8.3.00.0040.00422.37
8.2.180.0100.00716.63
8.2.170.0080.00622.96
8.2.160.0100.00320.53
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00019.42
8.2.110.0110.00622.25
8.2.100.0040.00717.84
8.2.90.0050.00219.13
8.2.80.0000.00819.12
8.2.70.0030.00617.50
8.2.60.0080.00017.92
8.2.50.0040.00418.07
8.2.40.0030.00517.91
8.2.30.0040.00417.95
8.2.20.0040.00417.48
8.2.10.0040.00417.68
8.2.00.0000.00917.60
8.1.280.0140.00725.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00823.84
8.1.230.0000.01119.10
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0090.00017.30
8.1.180.0030.00518.89
8.1.170.0040.00418.55
8.1.160.0000.00722.22
8.1.150.0000.00718.55
8.1.140.0040.00417.32
8.1.130.0030.00317.82
8.1.120.0030.00317.23
8.1.110.0030.00517.35
8.1.100.0000.00717.29
8.1.90.0000.00717.30
8.1.80.0000.00717.39
8.1.70.0000.00617.22
8.1.60.0090.00017.47
8.1.50.0050.00217.36
8.1.40.0050.00217.32
8.1.30.0030.00617.54
8.1.20.0040.00417.47
8.1.10.0030.00517.47
8.1.00.0050.00317.31
8.0.300.0040.00418.77
8.0.290.0000.00817.05
8.0.280.0070.00018.37
8.0.270.0030.00317.18
8.0.260.0000.00716.65
8.0.250.0000.00716.89
8.0.240.0000.00916.77
8.0.230.0030.00316.79
8.0.220.0070.00016.86
8.0.210.0040.00416.79
8.0.200.0030.00316.82
8.0.190.0030.00316.91
8.0.180.0070.00016.78
8.0.170.0040.00416.71
8.0.160.0040.00416.91
8.0.150.0030.00316.75
8.0.140.0000.00716.79
8.0.130.0030.00313.22
8.0.120.0050.00316.69
8.0.110.0030.00516.76
8.0.100.0000.00716.83
8.0.90.0030.00416.82
8.0.80.0090.00916.76
8.0.70.0040.00416.78
8.0.60.0040.00416.75
8.0.50.0040.00416.78
8.0.30.0110.00717.17
8.0.20.0130.00517.40
8.0.10.0070.00016.84
8.0.00.0100.01016.61
7.4.330.0020.00215.00
7.4.320.0000.00616.35
7.4.300.0030.00316.48
7.4.290.0000.00616.39
7.4.280.0030.00316.40
7.4.270.0000.00716.48
7.4.260.0000.00716.50
7.4.250.0030.00516.41
7.4.240.0040.00316.33
7.4.230.0030.00316.49
7.4.220.0130.01016.52
7.4.210.0060.00816.53
7.4.200.0000.00716.50
7.4.190.0030.00316.43
7.4.160.0080.00816.39
7.4.150.0130.00317.40
7.4.140.0100.00817.86
7.4.130.0120.00616.41
7.4.120.0120.00516.40
7.4.110.0150.00316.44
7.4.100.0140.00516.38
7.4.90.0080.01016.35
7.4.80.0130.01019.39
7.4.70.0060.01216.50
7.4.60.0030.01316.15
7.4.50.0030.00316.18
7.4.40.0040.01122.77
7.4.30.0100.00716.58
7.4.00.0090.00314.69
7.3.330.0050.00013.12
7.3.320.0000.00612.94
7.3.310.0070.00016.16
7.3.300.0000.00716.09
7.3.290.0070.01316.23
7.3.280.0100.00716.19
7.3.270.0100.00717.40
7.3.260.0120.01016.55
7.3.250.0090.01216.29
7.3.240.0080.00916.17
7.3.230.0090.00916.39
7.3.210.0070.01116.14
7.3.200.0120.01219.39
7.3.190.0070.01316.16
7.3.180.0080.00816.58
7.3.170.0090.00616.27
7.3.160.0090.00916.21
7.3.120.0070.00714.72
7.2.330.0090.00816.47
7.2.320.0110.00816.60
7.2.310.0100.00716.55
7.2.300.0080.00816.59
7.2.290.0120.00316.35
7.2.00.0060.00619.43
7.1.100.0040.01117.64
7.1.70.0030.01016.75
7.1.60.0060.01519.43
7.1.50.0130.00716.82
7.1.00.0030.03322.36
7.0.200.0000.00716.57
7.0.140.0070.07021.95
7.0.60.0070.07320.02
7.0.50.0070.03717.79
7.0.40.0030.04320.04
7.0.30.0270.07320.17
7.0.20.0270.04720.30
7.0.10.0170.07720.09
7.0.00.0100.07720.13
5.6.280.0030.07321.05
5.6.210.0070.03720.50
5.6.200.0070.06018.08
5.6.190.0070.04320.64
5.6.180.0230.05320.56
5.6.170.0270.05320.49
5.6.160.0030.04720.46
5.6.150.0000.05718.13
5.6.140.0130.06318.16
5.6.130.0030.07718.12
5.6.120.0070.08721.03
5.6.110.0100.08321.00
5.6.100.0130.06321.00
5.6.90.0030.08320.98
5.6.80.0170.07320.52
5.5.350.0270.06720.37
5.5.340.0070.07018.02
5.5.330.0100.07720.28
5.5.320.0300.05320.51
5.5.310.0300.07320.31
5.5.300.0070.07717.98
5.5.290.0030.05018.01
5.5.280.0100.06320.89
5.5.270.0070.04020.83
5.5.260.0100.04020.75
5.5.250.0130.07320.57
5.5.240.0100.07720.23
5.4.450.0770.06719.45
5.4.440.0900.05719.46
5.4.430.0630.05719.32
5.4.420.0870.05319.41
5.4.410.0170.05719.28
5.4.400.0730.05719.15
5.4.390.1100.05019.10
5.4.380.0130.05718.69
5.4.370.0030.05018.66
5.4.360.0030.04018.59
5.4.350.0070.05211.97
5.4.340.0100.04011.96
5.4.320.0110.04412.45
5.4.310.0070.04712.45
5.4.300.0080.03812.45
5.4.290.0090.05112.45
5.4.280.0040.03712.35
5.4.270.0080.03612.35
5.4.260.0060.04812.34
5.4.250.0070.05319.02
5.4.240.0170.04318.95
5.4.230.0070.05719.02
5.4.220.0070.05318.77
5.4.210.0100.07719.02
5.4.200.0130.07318.76
5.4.190.0130.07718.72
5.4.180.0170.05018.83
5.4.170.0230.03718.89
5.4.160.0070.05018.99
5.4.150.0030.05719.01
5.4.140.0030.07316.29
5.4.130.0070.05316.40
5.4.120.0100.04716.40
5.4.110.0100.06716.20
5.4.100.0030.05316.34
5.4.90.0270.04316.50
5.4.80.0070.04716.50
5.4.70.0100.04316.49
5.4.60.0130.05716.39
5.4.50.0000.08016.40
5.4.40.0070.06716.29
5.4.30.0100.05316.26
5.4.20.0070.05016.16
5.4.10.0130.05316.22
5.4.00.0000.05315.69
5.3.290.0070.04212.80
5.3.280.0070.05314.36
5.3.270.0100.05314.37
5.3.260.0070.07714.61
5.3.250.0130.05314.61
5.3.240.0070.05314.54
5.3.230.0130.05714.65
5.3.220.0030.05314.48
5.3.210.0100.05014.45
5.3.200.0100.04714.57
5.3.190.0130.05314.39
5.3.180.0030.06014.57
5.3.170.0030.06014.33
5.3.160.0100.05714.57
5.3.150.0100.05714.39
5.3.140.0170.05714.60
5.3.130.0130.07014.38
5.3.120.0030.05714.32
5.3.110.0070.07714.56
5.3.100.0100.05013.99
5.3.90.0030.07313.93
5.3.80.0070.06714.16
5.3.70.0130.05314.01
5.3.60.0100.05014.01
5.3.50.0000.05313.96
5.3.40.0100.04713.78
5.3.30.0100.04313.94
5.3.20.0000.05313.63
5.3.10.0070.04313.56
5.3.00.0030.05713.47
5.2.170.0070.04311.07
5.2.160.0000.04311.25
5.2.150.0000.04311.07
5.2.140.0030.04311.17
5.2.130.0030.04011.25
5.2.120.0000.04310.93
5.2.110.0030.04311.01
5.2.100.0070.04711.20
5.2.90.0100.05011.24
5.2.80.0030.04310.91
5.2.70.0070.05010.92
5.2.60.0030.04711.16
5.2.50.0030.04310.95
5.2.40.0000.05311.09
5.2.30.0070.03710.80
5.2.20.0070.03710.96
5.2.10.0030.03710.93
5.2.00.0100.03310.79
5.1.60.0170.0239.90
5.1.50.0030.03710.23
5.1.40.0000.0539.90
5.1.30.0070.03710.09
5.1.20.0070.04710.42
5.1.10.0030.0509.97
5.1.00.0030.04310.12
5.0.50.0030.0378.68
5.0.40.0030.0278.63
5.0.30.0030.0408.14
5.0.20.0100.0308.38
5.0.10.0030.0378.25
5.0.00.0030.0408.15
4.4.90.0000.0237.29
4.4.80.0130.0237.29
4.4.70.0030.0207.29
4.4.60.0000.0237.29
4.4.50.0000.0237.29
4.4.40.0030.0437.29
4.4.30.0100.0207.29
4.4.20.0070.0177.29
4.4.10.0000.0237.29
4.4.00.0030.0377.29
4.3.110.0030.0237.29
4.3.100.0030.0207.29
4.3.90.0000.0337.29
4.3.80.0000.0377.29
4.3.70.0130.0107.29
4.3.60.0070.0237.29
4.3.50.0000.0237.29
4.3.40.0000.0477.29
4.3.30.0000.0237.29
4.3.20.0030.0277.29
4.3.10.0030.0277.29
4.3.00.0100.0237.26

preferences:
47.03 ms | 401 KiB | 5 Q