3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(hash_hmac("sha1", "", "secret"));

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)
8.3.60.0150.00618.18
8.3.50.0120.00822.04
8.3.40.0090.01218.59
8.3.30.0120.00320.29
8.3.20.0040.00420.34
8.3.10.0040.00422.10
8.3.00.0030.00522.58
8.2.180.0120.00316.38
8.2.170.0090.00622.96
8.2.160.0070.00722.08
8.2.150.0000.00824.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0080.00019.41
8.2.110.0040.00422.08
8.2.100.0080.00817.47
8.2.90.0000.00718.97
8.2.80.0050.00219.26
8.2.70.0050.00317.50
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0020.00518.03
8.2.30.0030.00517.88
8.2.20.0000.00717.41
8.2.10.0000.00817.45
8.2.00.0100.00017.54
8.1.280.0130.01025.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00018.22
8.1.230.0040.00719.05
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0000.00817.41
8.1.180.0030.00619.01
8.1.170.0000.00918.35
8.1.160.0030.00322.02
8.1.150.0000.00718.42
8.1.140.0040.00417.23
8.1.130.0000.00717.34
8.1.120.0070.00017.31
8.1.110.0040.00417.29
8.1.100.0050.00217.25
8.1.90.0000.00717.30
8.1.80.0070.00017.23
8.1.70.0030.00317.27
8.1.60.0070.00317.48
8.1.50.0040.00417.38
8.1.40.0000.00717.30
8.1.30.0060.00317.44
8.1.20.0040.00417.54
8.1.10.0040.00417.36
8.1.00.0040.00417.36
8.0.300.0000.00718.77
8.0.290.0000.00716.93
8.0.280.0000.00718.41
8.0.270.0030.00517.15
8.0.260.0000.00716.66
8.0.250.0070.00016.85
8.0.240.0030.00616.80
8.0.230.0040.00416.87
8.0.220.0000.00716.80
8.0.210.0000.00716.81
8.0.200.0000.00616.74
8.0.190.0070.00016.70
8.0.180.0000.00716.88
8.0.170.0060.00316.68
8.0.160.0030.00316.84
8.0.150.0050.00216.64
8.0.140.0000.00716.68
8.0.130.0000.00613.26
8.0.120.0040.00416.71
8.0.110.0000.00716.71
8.0.100.0050.00316.80
8.0.90.0000.00716.88
8.0.80.0070.01416.72
8.0.70.0000.00716.75
8.0.60.0040.00416.81
8.0.50.0070.00016.62
8.0.30.0060.01316.93
8.0.20.0050.01417.40
8.0.10.0040.00416.74
8.0.00.0140.00816.61
7.4.330.0000.00515.00
7.4.320.0000.00616.36
7.4.300.0030.00316.38
7.4.290.0000.00716.48
7.4.280.0050.00316.39
7.4.270.0030.00316.53
7.4.260.0030.00616.26
7.4.250.0050.00216.45
7.4.240.0000.00816.44
7.4.230.0020.00516.57
7.4.220.0140.00316.41
7.4.210.0090.00816.46
7.4.200.0030.00316.57
7.4.190.0040.00416.56
7.4.160.0090.00616.34
7.4.150.0110.00717.40
7.4.140.0070.01317.86
7.4.130.0090.00916.41
7.4.120.0110.00616.41
7.4.110.0030.01316.44
7.4.100.0120.00616.29
7.4.90.0140.01016.34
7.4.80.0100.00719.39
7.4.70.0070.01016.32
7.4.60.0100.00716.36
7.4.50.0030.00516.37
7.4.40.0090.00522.77
7.4.30.0100.00516.52
7.4.00.0120.00314.79
7.3.330.0050.00012.87
7.3.320.0020.00212.88
7.3.310.0030.00316.15
7.3.300.0060.00016.14
7.3.290.0030.01016.11
7.3.280.0080.00716.12
7.3.270.0170.00017.40
7.3.260.0100.00716.36
7.3.250.0100.00716.13
7.3.240.0160.00016.18
7.3.230.0130.01016.39
7.3.210.0110.00616.18
7.3.200.0090.01219.39
7.3.190.0060.01216.18
7.3.180.0060.00916.04
7.3.170.0110.00416.27
7.3.160.0130.00316.13
7.3.120.0110.00714.71
7.3.110.0110.00714.78
7.3.100.0070.00714.91
7.3.90.0030.01414.69
7.3.80.0130.00314.67
7.3.70.0030.00614.49
7.3.60.0040.00914.63
7.3.50.0040.01414.54
7.3.40.0140.00014.62
7.3.30.0080.00414.78
7.3.20.0000.01316.54
7.3.10.0030.01116.33
7.3.00.0070.00716.61
7.2.330.0110.00816.35
7.2.320.0070.01016.42
7.2.310.0170.03416.51
7.2.300.0070.01416.48
7.2.290.0060.01016.28
7.2.250.0130.00315.09
7.2.240.0060.01314.34
7.2.230.0000.01714.80
7.2.220.0030.00714.76
7.2.210.0070.00314.70
7.2.200.0060.00314.54
7.2.190.0000.01514.82
7.2.180.0030.00914.85
7.2.170.0090.00614.47
7.2.130.0150.00316.43
7.2.120.0000.01416.46
7.2.110.0090.00916.17
7.2.100.0070.01116.49
7.2.90.0120.00816.66
7.2.80.0000.00916.11
7.2.70.0060.00916.52
7.2.60.0110.00116.68
7.2.50.0040.01416.57
7.2.40.0080.00416.77
7.2.30.0140.00316.73
7.2.20.0060.01216.55
7.2.10.0130.00916.38
7.2.00.0100.01117.97
7.1.330.0070.00715.48
7.1.320.0030.00915.76
7.1.310.0110.00415.52
7.1.300.0030.01415.39
7.1.290.0060.00815.59
7.1.280.0090.00615.32
7.1.270.0030.00715.47
7.1.260.0070.01015.59
7.1.250.0100.00715.16
7.1.200.0000.00915.62
7.1.100.0290.01017.97
7.1.70.0040.00817.08
7.1.60.0040.02119.43
7.1.50.0060.00616.80
7.1.00.0030.03322.42
7.0.200.0030.01316.39
7.0.140.0130.06322.09
7.0.100.0030.08321.71
7.0.90.0170.07321.76
7.0.80.0070.07721.68
7.0.70.0070.06021.75
7.0.60.0070.08021.72
7.0.50.0030.08321.91
7.0.40.0130.07020.14
7.0.30.0070.05320.00
7.0.20.0070.09020.14
7.0.10.0070.08019.89
7.0.00.0100.06319.94
5.6.280.0070.07021.07
5.6.250.0100.06720.48
5.6.240.0100.07720.52
5.6.230.0130.06720.54
5.6.220.0030.07320.65
5.6.210.0030.08020.70
5.6.200.0000.09320.98
5.6.190.0070.07320.98
5.6.180.0030.09021.05
5.6.170.0000.08720.89
5.6.160.0070.08021.05
5.6.150.0070.08021.08
5.6.140.0100.07021.03
5.6.130.0130.08321.00
5.6.120.0230.07021.00
5.6.110.0070.08321.01
5.6.100.0100.08020.89
5.6.90.0100.07720.95
5.6.80.0000.08020.41
5.6.70.0100.05020.49
5.6.60.0170.06720.32
5.6.50.0030.08020.43
5.6.40.0130.07020.42
5.6.30.0030.06320.39
5.6.20.0100.03720.34
5.6.10.0030.04720.33
5.6.00.0000.04320.34
5.5.380.0100.06320.36
5.5.370.0130.07720.40
5.5.360.0030.08020.35
5.5.350.0070.08020.30
5.5.340.0070.05320.81
5.5.330.0100.05320.75
5.5.320.0030.08720.80
5.5.310.0030.08720.77
5.5.300.0070.07320.86
5.5.290.0070.07320.74
5.5.280.0070.08320.70
5.5.270.0130.08020.86
5.5.260.0070.05320.81
5.5.250.0100.07720.68
5.5.240.0070.06020.17
5.5.230.0030.06020.20
5.5.220.0200.06020.08
5.5.210.0030.08020.20
5.5.200.0130.07320.15
5.5.190.0070.08320.21
5.5.180.0130.05320.10
5.5.160.0130.03020.13
5.5.150.0070.04020.07
5.5.140.0070.03320.05
5.5.130.0030.04020.09
5.5.120.0070.03320.02
5.5.110.0030.03720.17
5.5.100.0030.03719.86
5.5.90.0070.04320.11
5.5.80.0070.08020.04
5.5.70.0030.03720.04
5.5.60.0100.05320.08
5.5.50.0000.05319.86
5.5.40.0030.06320.03
5.5.30.0000.04020.08
5.5.20.0030.04020.03
5.5.10.0030.04019.96
5.5.00.0030.03319.94
5.4.450.0070.08019.36
5.4.440.0200.07019.43
5.4.430.0070.07719.29
5.4.420.0070.07719.21
5.4.410.0130.05319.43
5.4.400.0070.07019.04
5.4.390.0070.06719.06
5.4.380.0030.07319.06
5.4.370.0170.07019.06
5.4.360.0100.07718.90
5.4.350.0000.06019.03
5.4.340.0030.03718.80
5.4.320.0100.03019.13
5.4.310.0130.04319.14
5.4.300.0000.04018.94
5.4.290.0030.03719.12
5.4.280.0070.03719.07
5.4.270.0070.03319.10
5.4.260.0030.03719.07
5.4.250.0000.04018.98
5.4.240.0100.06318.94
5.4.230.0000.03719.05
5.4.220.0030.04018.91
5.4.210.0070.03718.96
5.4.200.0030.04318.84
5.4.190.0000.06718.81
5.4.180.0100.03319.21
5.4.170.0030.04019.09
5.4.160.0030.06718.73
5.4.150.0070.03719.07
5.4.140.0170.02016.24
5.4.130.0030.07316.09
5.4.120.0030.06316.28
5.4.110.0030.03716.32
5.4.100.0000.03716.28
5.4.90.0000.03716.23
5.4.80.0030.03316.25
5.4.70.0070.05716.38
5.4.60.0000.03716.21
5.4.50.0000.03716.31
5.4.40.0000.06016.23
5.4.30.0030.03316.27
5.4.20.0030.04016.35
5.4.10.0030.03716.30
5.4.00.0030.05315.64
5.3.290.0100.03314.63
5.3.280.0030.03714.41
5.3.270.0030.06714.58
5.3.260.0070.05014.57
5.3.250.0030.03714.51
5.3.240.0030.03714.61
5.3.230.0070.03014.42
5.3.220.0100.05014.41
5.3.210.0030.03314.53
5.3.200.0000.04014.51
5.3.190.0000.04014.49
5.3.180.0030.03714.41
5.3.170.0030.03714.50
5.3.160.0100.03014.54
5.3.150.0070.03314.41
5.3.140.0030.03314.50
5.3.130.0000.05714.55
5.3.120.0030.03314.39
5.3.110.0030.05314.56
5.3.100.0000.06713.95
5.3.90.0030.03713.87
5.3.80.0130.05314.01
5.3.70.0000.04313.98
5.3.60.0030.03013.99
5.3.50.0070.06013.89
5.3.40.0000.03713.94
5.3.30.0100.06313.89
5.3.20.0070.07013.64
5.3.10.0000.07713.64
5.3.00.0170.06313.57
5.2.170.0070.02311.19
5.2.160.0030.03011.13
5.2.150.0030.02310.98
5.2.140.0100.05311.13
5.2.130.0030.06011.13
5.2.120.0000.04710.94
5.2.110.0070.05310.94
5.2.100.0100.05311.12
5.2.90.0000.06010.95
5.2.80.0000.05010.88
5.2.70.0030.06310.89
5.2.60.0000.07010.89
5.2.50.0030.05311.05
5.2.40.0030.04310.98
5.2.30.0030.06710.89
5.2.20.0100.04010.83
5.2.10.0100.05710.87
5.2.00.0070.05310.72
5.1.60.0000.05010.04
5.1.50.0000.0509.99
5.1.40.0070.0479.92
5.1.30.0100.04310.19
5.1.20.0030.05710.26
5.1.10.0030.05010.07
5.1.00.0030.0579.94
5.0.50.0030.0478.61
5.0.40.0100.0378.54
5.0.30.0000.0708.54
5.0.20.0030.0408.54
5.0.10.0030.0338.54
5.0.00.0000.0608.54
4.4.90.0000.0338.54
4.4.80.0000.0378.54
4.4.70.0030.0308.54
4.4.60.0000.0338.54
4.4.50.0030.0278.54
4.4.40.0000.0578.54
4.4.30.0000.0338.54
4.4.20.0030.0338.54
4.4.10.0000.0278.54
4.4.00.0030.0508.54
4.3.110.0000.0338.54
4.3.100.0030.0178.54
4.3.90.0000.0378.54
4.3.80.0000.0438.54
4.3.70.0000.0338.54
4.3.60.0030.0238.54
4.3.50.0030.0308.54
4.3.40.0030.0578.54
4.3.30.0070.0308.54
4.3.20.0000.0408.54
4.3.10.0030.0338.54
4.3.00.0030.0238.54

preferences:
32.44 ms | 401 KiB | 5 Q