3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = 'abcd123ABCD00-4000'; $signature = base64_encode(hash_hmac("sha256", $s, True)); print $signature;

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)
8.3.60.0080.00616.75
8.3.50.0070.00821.90
8.3.40.0070.01418.70
8.3.30.0070.00719.06
8.3.20.0040.00420.13
8.3.10.0040.00423.66
8.3.00.0040.00419.38
8.2.180.0110.00316.50
8.2.170.0090.00622.96
8.2.160.0080.00620.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0050.00222.23
8.2.110.0030.00622.25
8.2.100.0070.00417.91
8.2.90.0040.00418.99
8.2.80.0050.00317.97
8.2.70.0040.00417.25
8.2.60.0000.00818.04
8.2.50.0050.00318.07
8.2.40.0080.00019.95
8.2.30.0070.00019.72
8.2.20.0000.00817.75
8.2.10.0000.00919.97
8.2.00.0040.00417.76
8.1.280.0110.00425.92
8.1.270.0080.00023.96
8.1.260.0080.00026.35
8.1.250.0020.00528.09
8.1.240.0090.00023.91
8.1.230.0060.00619.21
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00717.00
8.1.190.0090.00017.22
8.1.180.0030.00618.10
8.1.170.0040.00418.58
8.1.160.0070.00021.82
8.1.150.0060.00318.55
8.1.140.0040.00417.38
8.1.130.0000.00617.80
8.1.120.0070.00017.40
8.1.110.0000.00717.28
8.1.100.0050.00217.38
8.1.90.0000.00717.27
8.1.80.0080.00017.37
8.1.70.0040.00417.36
8.1.60.0040.00417.41
8.1.50.0000.00917.45
8.1.40.0040.00417.37
8.1.30.0040.00417.49
8.1.20.0030.00617.57
8.1.10.0040.00417.50
8.1.00.0040.00417.41
8.0.300.0070.00020.43
8.0.290.0000.00716.91
8.0.280.0030.00318.55
8.0.270.0030.00317.19
8.0.260.0030.00317.25
8.0.250.0000.00716.91
8.0.240.0030.00316.99
8.0.230.0040.00416.82
8.0.220.0000.00716.70
8.0.210.0000.00716.82
8.0.200.0030.00316.75
8.0.190.0020.00516.73
8.0.180.0070.00016.86
8.0.170.0040.00416.73
8.0.160.0000.00716.73
8.0.150.0000.00716.83
8.0.140.0040.00416.77
8.0.130.0030.00313.28
8.0.120.0050.00316.70
8.0.110.0000.00716.82
8.0.100.0050.00216.91
8.0.90.0040.00416.93
8.0.80.0090.00916.88
8.0.70.0040.00416.86
8.0.60.0070.00016.75
8.0.50.0000.00716.65
8.0.30.0070.01517.17
8.0.20.0130.00717.40
8.0.10.0050.00316.74
8.0.00.0110.00616.69
7.4.330.0020.00215.00
7.4.320.0030.00316.51
7.4.300.0060.00016.32
7.4.290.0070.00016.35
7.4.280.0040.00416.53
7.4.270.0000.00716.52
7.4.260.0030.00316.39
7.4.250.0030.00516.42
7.4.240.0020.00516.49
7.4.230.0030.00316.38
7.4.220.0180.00616.41
7.4.210.0060.00816.41
7.4.200.0000.00716.32
7.4.190.0040.00416.50
7.4.160.0100.00716.52
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0090.00916.46
7.4.120.0070.01216.42
7.4.110.0070.01116.57
7.4.100.0120.00616.41
7.4.90.0130.00316.42
7.4.80.0170.00019.39
7.4.70.0060.01216.43
7.4.60.0130.00316.13
7.4.50.0030.00616.36
7.4.40.0110.01116.56
7.4.30.0060.01016.34
7.4.00.0060.00914.90
7.3.330.0060.00013.10
7.3.320.0060.00012.99
7.3.310.0000.00716.15
7.3.300.0000.00716.28
7.3.290.0110.00316.22
7.3.280.0070.00916.20
7.3.270.0140.00317.40
7.3.260.0070.01116.21
7.3.250.0130.00816.47
7.3.240.0060.01016.53
7.3.230.0080.00816.39
7.3.210.0130.00616.25
7.3.200.0090.01219.39
7.3.190.0070.01416.31
7.3.180.0060.00916.48
7.3.170.0090.00616.27
7.3.160.0130.00216.42
7.3.120.0030.01414.98
7.3.10.0120.00316.41
7.3.00.0140.00316.41
7.2.330.0110.00716.54
7.2.320.0080.00816.64
7.2.310.0060.01616.30
7.2.300.0120.00416.61
7.2.290.0060.01016.45
7.2.130.0060.01016.91
7.2.120.0000.01016.65
7.2.110.0160.00316.98
7.2.100.0030.01316.93
7.2.90.0040.00716.59
7.2.80.0040.00816.53
7.2.70.0000.00816.96
7.2.60.0050.00816.80
7.2.50.0040.00416.69
7.2.40.0060.00617.02
7.2.30.0070.00716.65
7.2.20.0090.00616.75
7.2.10.0190.00616.85
7.2.00.0140.01016.89
7.1.250.0080.00315.71
7.1.240.0000.00815.81
7.1.230.0130.00315.61
7.1.220.0030.00515.57
7.1.210.0000.00715.68
7.1.200.0000.01315.77
7.1.190.0000.01115.76
7.1.180.0040.01115.53
7.1.170.0040.00915.62
7.1.160.0000.00715.72
7.1.150.0090.00615.72
7.1.140.0070.00715.68
7.1.130.0050.00415.77
7.1.120.0090.00615.69
7.1.110.0030.01015.72
7.1.100.0100.00015.47
7.1.90.0050.01016.89
7.1.80.0060.00716.90
7.1.70.0060.00416.61
7.1.60.0110.00822.67
7.1.50.0080.01222.51
7.1.40.0120.00822.32
7.1.30.0080.01322.40
7.1.20.0120.00822.47
7.1.10.0030.01016.43
7.1.00.0030.01016.48
7.0.330.0060.00315.54
7.0.320.0040.00715.53
7.0.310.0000.00815.51
7.0.300.0000.00915.32
7.0.290.0040.01415.00
7.0.280.0100.00315.16
7.0.270.0180.00015.47
7.0.260.0030.00615.51
7.0.250.0000.01115.40
7.0.240.0000.01015.34
7.0.230.0140.00216.74
7.0.220.0080.00316.53
7.0.210.0000.01115.37
7.0.200.0060.00516.25
7.0.190.0050.00616.31
7.0.180.0080.00516.18
7.0.170.0030.00716.13
7.0.160.0060.00716.11
7.0.150.0080.00616.12
7.0.140.0020.01116.26
7.0.130.0060.00516.27
7.0.120.0040.00716.29
7.0.110.0040.00816.15
7.0.100.0030.00716.25
7.0.90.0040.00616.26
7.0.80.0030.00716.20
7.0.70.0030.00616.17
7.0.60.0010.01316.18
7.0.50.0020.00816.30
7.0.40.0030.01215.57
7.0.30.0050.01015.62
7.0.20.0050.00615.61
7.0.10.0070.00615.48
7.0.00.0020.01015.68
5.6.380.0030.00614.38
5.6.370.0070.00714.13
5.6.360.0030.00513.88
5.6.350.0060.00314.55
5.6.340.0050.00513.94
5.6.330.0080.00414.55
5.6.320.0030.01014.57
5.6.310.0100.00714.39
5.6.300.0080.04618.54
5.6.290.0080.03618.63
5.6.280.0040.03618.66
5.6.270.0060.03418.61
5.6.260.0050.04018.69
5.6.250.0040.03518.60
5.6.240.0110.04018.66
5.6.230.0060.04518.58
5.6.220.0020.03818.60
5.6.210.0050.03918.66
5.6.200.0020.04118.80
5.6.190.0060.03818.63
5.6.180.0090.03318.72
5.6.170.0090.03818.55
5.6.160.0100.03518.52
5.6.150.0120.04018.65
5.6.140.0080.04618.63
5.6.130.0090.03418.59
5.6.120.0100.04118.62
5.6.110.0060.04818.53
5.6.100.0090.04218.72
5.6.90.0060.04818.56
5.6.80.0100.04618.29
5.6.70.0080.03818.34
5.6.60.0090.03218.20
5.6.50.0110.03918.24
5.6.40.0090.04018.16
5.6.30.0070.04118.23
5.6.20.0090.03918.14
5.6.10.0130.02618.20
5.6.00.0060.03718.20
5.5.380.0060.03615.34
5.5.370.0050.03415.29
5.5.360.0040.03715.20
5.5.350.0060.04115.32
5.5.340.0080.03315.73
5.5.330.0070.04315.62
5.5.320.0060.03615.51
5.5.310.0040.03715.64
5.5.300.0030.03815.53
5.5.290.0050.03815.57
5.5.280.0060.03815.71
5.5.270.0110.03815.58
5.5.260.0100.03915.69
5.5.250.0080.04215.47
5.5.240.0150.03115.17
5.5.230.0080.04315.03
5.5.220.0070.03515.13
5.5.210.0010.04815.20
5.5.200.0080.03615.09
5.5.190.0110.03815.27
5.5.180.0110.03215.09
5.5.170.0070.00710.86
5.5.160.0050.03515.10
5.5.150.0160.02815.25
5.5.140.0090.03615.06
5.5.130.0070.03914.99
5.5.120.0140.02615.08
5.5.110.0080.04415.17
5.5.100.0070.03815.14
5.5.90.0070.04615.14
5.5.80.0130.02915.16
5.5.70.0060.03314.96
5.5.60.0060.03714.99
5.5.50.0160.03115.13
5.5.40.0070.03415.01
5.5.30.0060.03815.08
5.5.20.0100.03315.03
5.5.10.0080.03215.16
5.5.00.0050.04415.00
5.4.450.0040.04416.57
5.4.440.0070.03516.60
5.4.430.0110.03816.45
5.4.420.0030.04016.46
5.4.410.0080.05016.36
5.4.400.0070.03816.29
5.4.390.0060.03316.23
5.4.380.0100.03316.28
5.4.370.0080.03416.22
5.4.360.0050.03616.38
5.4.350.0040.03816.36
5.4.340.0060.03216.33
5.4.330.0000.01110.84
5.4.320.0050.04216.38
5.4.310.0050.04116.12
5.4.300.0080.03716.21
5.4.290.0080.03016.18
5.4.280.0080.03116.20
5.4.270.0110.03316.28
5.4.260.0040.03516.33
5.4.250.0070.04116.22
5.4.240.0200.03116.23
5.4.230.0100.03316.34
5.4.220.0070.03616.23
5.4.210.0040.03816.23
5.4.200.0120.03516.17
5.4.190.0030.04216.21
5.4.180.0060.03516.26
5.4.170.0110.03116.21
5.4.160.0070.04316.17
5.4.150.0040.04116.13
5.4.140.0050.03414.72
5.4.130.0070.03014.82
5.4.120.0100.02714.72
5.4.110.0040.04014.80
5.4.100.0080.03814.77
5.4.90.0060.03814.82
5.4.80.0090.03714.80
5.4.70.0050.03114.74
5.4.60.0070.03414.85
5.4.50.0040.04914.75
5.4.40.0030.03214.86
5.4.30.0050.04014.81
5.4.20.0050.03614.69
5.4.10.0050.04714.82
5.4.00.0090.02914.50
5.3.290.0050.04214.07
5.3.280.0040.03213.99
5.3.270.0060.03314.06
5.3.260.0090.03213.97
5.3.250.0090.03313.96
5.3.240.0080.03614.02
5.3.230.0100.02713.97
5.3.220.0060.03813.89
5.3.210.0030.03813.94
5.3.200.0100.04013.94
5.3.190.0070.02814.02
5.3.180.0030.04314.02
5.3.170.0050.03513.99
5.3.160.0090.03613.98
5.3.150.0070.03313.96
5.3.140.0030.03913.98
5.3.130.0080.04714.01
5.3.120.0040.03913.97
5.3.110.0080.04714.00
5.3.100.0100.03113.84
5.3.90.0100.02913.86
5.3.80.0060.03713.73
5.3.70.0060.03113.72
5.3.60.0130.03513.84
5.3.50.0100.03113.75
5.3.40.0080.03013.75
5.3.30.0060.03213.77
5.3.20.0070.02913.58
5.3.10.0100.02913.63
5.3.00.0050.03613.62
5.2.170.0070.02712.75
5.2.160.0060.03012.73
5.2.150.0070.02412.71
5.2.140.0050.03012.76
5.2.130.0110.02512.79
5.2.120.0060.02712.79
5.2.110.0060.02712.79
5.2.100.0070.02712.72
5.2.90.0030.03012.75
5.2.80.0020.03112.75
5.2.70.0030.03212.78
5.2.60.0100.02412.77
5.2.50.0070.02712.74
5.2.40.0040.02812.76
5.2.30.0030.02712.72
5.2.20.0070.02512.71
5.2.10.0030.03012.63
5.2.00.0080.02212.55
5.1.60.0060.02012.37
5.1.50.0070.02412.40
5.1.40.0060.01812.44
5.1.30.0030.02712.52
5.1.20.0060.02112.56
5.1.10.0030.02212.42
5.1.00.0040.02212.46
5.0.50.0100.02011.94
5.0.40.0040.02111.78
5.0.30.0090.02811.77
5.0.20.0060.01911.77
5.0.10.0070.01611.81
5.0.00.0070.02511.84
4.4.90.0030.01611.26
4.4.80.0050.01411.26
4.4.70.0040.01511.26
4.4.60.0040.01411.26
4.4.50.0010.01611.26
4.4.40.0040.02511.26
4.4.30.0060.01511.26
4.4.20.0030.01311.26
4.4.10.0030.01511.26
4.4.00.0050.02311.26
4.3.110.0040.01511.26
4.3.100.0040.01511.26
4.3.90.0060.01411.26
4.3.80.0020.02411.26
4.3.70.0070.01311.26
4.3.60.0050.01411.26
4.3.50.0040.01511.26
4.3.40.0060.01811.26
4.3.30.0020.01811.26
4.3.20.0050.01211.26
4.3.10.0020.01611.26
4.3.00.0020.01411.26

preferences:
41.18 ms | 401 KiB | 5 Q