3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt = uniqueid(); $hash = hash('sha256', $salt.'123456'); var_dump($salt, $hash);

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)
8.3.40.0070.01418.71
8.3.30.0070.00719.09
8.3.20.0060.00320.18
8.3.10.0080.00022.10
8.3.00.0080.00022.46
8.2.170.0080.00622.96
8.2.160.0130.00620.76
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00819.23
8.2.110.0050.00522.12
8.2.100.0130.00017.78
8.2.90.0020.00519.18
8.2.80.0080.00017.97
8.2.70.0060.00617.50
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0040.00417.89
8.2.20.0000.00817.51
8.2.10.0030.00517.66
8.2.00.0030.00517.77
8.1.270.0000.00923.78
8.1.260.0000.00726.35
8.1.250.0090.00928.09
8.1.240.0000.00923.84
8.1.230.0040.00820.79
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00317.39
8.1.180.0080.00018.10
8.1.170.0050.00318.39
8.1.160.0000.00821.89
8.1.150.0080.00318.56
8.1.140.0000.00717.36
8.1.130.0070.00017.62
8.1.120.0000.00717.27
8.1.110.0000.00717.33
8.1.100.0030.00317.32
8.1.90.0000.00717.23
8.1.80.0000.00717.25
8.1.70.0070.00017.27
8.1.60.0040.00417.43
8.1.50.0020.00517.44
8.1.40.0000.00717.46
8.1.30.0080.00017.48
8.1.20.0030.00617.59
8.1.10.0030.00517.54
8.1.00.0090.00017.43
8.0.300.0070.00019.77
8.0.290.0000.00817.04
8.0.280.0000.00818.29
8.0.270.0000.00917.20
8.0.260.0050.00516.79
8.0.250.0090.00016.97
8.0.240.0000.00916.98
8.0.230.0040.00316.83
8.0.220.0040.00416.89
8.0.210.0000.00716.83
8.0.200.0000.00616.97
8.0.190.0030.00516.96
8.0.180.0040.00416.79
8.0.170.0040.00416.79
8.0.160.0000.00816.83
8.0.150.0000.00716.86
8.0.140.0030.00416.88
8.0.130.0000.00713.27
8.0.120.0000.00716.82
8.0.110.0000.00716.78
8.0.100.0040.00416.80
8.0.90.0040.00416.71
8.0.80.0060.00916.84
8.0.70.0040.00416.84
8.0.60.0080.00016.76
8.0.50.0000.00716.93
8.0.30.0140.00816.94
8.0.20.0110.00817.40
8.0.10.0070.00017.02
8.0.00.0090.00816.58
7.4.330.0000.00515.07
7.4.320.0000.00716.45
7.4.300.0000.00616.48
7.4.290.0080.00016.51
7.4.280.0030.00316.52
7.4.270.0000.00816.44
7.4.260.0000.00816.50
7.4.250.0000.00816.32
7.4.240.0020.00516.47
7.4.230.0040.00416.53
7.4.220.0080.00916.46
7.4.210.0070.00916.39
7.4.200.0070.00016.24
7.4.190.0000.00716.47
7.4.160.0060.00916.39
7.4.150.0060.01117.40
7.4.140.0120.00917.86
7.4.130.0080.01016.33
7.4.120.0100.00916.52
7.4.110.0070.01016.29
7.4.100.0130.00916.34
7.4.90.0080.01516.50
7.4.80.0080.01216.39
7.4.70.0160.00716.33
7.4.60.0040.01216.46
7.4.50.0000.00416.48
7.4.40.0050.00522.77
7.4.30.0100.00716.46
7.4.10.0040.01414.61
7.4.00.0030.01314.80
7.3.330.0020.00213.14
7.3.320.0060.00013.18
7.3.310.0050.00316.25
7.3.300.0000.00716.09
7.3.290.0130.00716.21
7.3.280.0120.00716.24
7.3.270.0140.00317.40
7.3.260.0070.01116.37
7.3.250.0110.00716.44
7.3.240.0140.00316.29
7.3.230.0170.00616.39
7.3.210.0120.01716.38
7.3.200.0130.01019.39
7.3.190.0060.01016.41
7.3.180.0060.00916.37
7.3.170.0050.01116.27
7.3.160.0080.00816.34
7.3.130.0150.00314.93
7.3.120.0030.01314.69
7.3.110.0030.01015.00
7.3.100.0000.01214.57
7.3.90.0090.00014.73
7.3.80.0120.00314.79
7.3.70.0070.00314.91
7.3.60.0100.00314.45
7.3.50.0080.00614.66
7.3.40.0080.00814.66
7.3.30.0100.00314.79
7.3.20.0110.00016.71
7.3.10.0030.01016.62
7.3.00.0040.01116.57
7.2.330.0100.00716.31
7.2.320.0120.00616.23
7.2.310.0160.00316.49
7.2.300.0090.00716.14
7.2.290.0030.01216.51
7.2.260.0070.01014.98
7.2.250.0110.00714.83
7.2.240.0060.00614.99
7.2.230.0100.00015.00
7.2.220.0000.01215.02
7.2.210.0000.01214.81
7.2.200.0030.01014.74
7.2.190.0070.00314.64
7.2.180.0030.01414.90
7.2.170.0080.00814.91
7.2.160.0040.00714.90
7.2.150.0030.01016.82
7.2.140.0000.01316.83
7.2.130.0120.00016.70
7.2.120.0070.00316.80
7.2.110.0090.00616.72
7.2.100.0030.01016.70
7.2.90.0030.00616.86
7.2.80.0030.01216.66
7.2.70.0070.01116.70
7.2.60.0060.00816.74
7.2.50.0070.00716.75
7.2.40.0040.00716.83
7.2.30.0090.00616.67
7.2.20.0030.01016.92
7.2.10.0080.00416.84
7.2.00.0050.00817.98
7.1.330.0080.00415.75
7.1.320.0000.01215.61
7.1.310.0030.00915.74
7.1.300.0000.00915.48
7.1.290.0030.01215.66
7.1.280.0040.00415.63
7.1.270.0100.00315.59
7.1.260.0100.00315.75
7.1.250.0100.00315.71
7.1.240.0030.00615.42
7.1.230.0000.01515.75
7.1.220.0000.01015.66
7.1.210.0060.00315.64
7.1.200.0050.00615.64
7.1.190.0150.00315.64
7.1.180.0090.00915.36
7.1.170.0060.01115.31
7.1.160.0000.00815.68
7.1.150.0070.00715.72
7.1.140.0030.01015.71
7.1.130.0000.01415.48
7.1.120.0060.00615.50
7.1.110.0110.00415.74
7.1.100.0030.01116.77
7.1.90.0040.01115.49
7.1.80.0030.01015.75
7.1.70.0060.00316.32
7.1.60.0100.00517.66
7.1.50.0100.00916.16
7.1.40.0030.01015.64
7.1.30.0040.01115.76
7.1.20.0100.00715.61
7.1.10.0060.00315.70
7.1.00.0070.04018.88
7.0.330.0000.01115.17
7.0.320.0030.01215.24
7.0.310.0030.00715.01
7.0.300.0060.00615.25
7.0.290.0050.00815.07
7.0.280.0040.01215.43
7.0.270.0060.00915.05
7.0.260.0000.01515.12
7.0.250.0030.00515.14
7.0.240.0040.00815.27
7.0.230.0070.01015.13
7.0.220.0100.00315.34
7.0.210.0090.00315.36
7.0.200.0040.00815.91
7.0.190.0080.00315.41
7.0.180.0080.00515.29
7.0.170.0070.01015.26
7.0.160.0000.01515.44
7.0.150.0050.00315.14
7.0.140.0060.03718.47
7.0.130.0140.00015.02
7.0.120.0100.00615.30
7.0.110.0030.01015.11
7.0.100.0300.04517.61
7.0.90.0220.04317.52
7.0.80.0260.03817.46
7.0.70.0320.04017.70
7.0.60.0300.04517.68
7.0.50.0220.04217.90
7.0.40.0030.04516.66
7.0.30.0120.03716.70
7.0.20.0060.02516.72
7.0.10.0030.04816.71
7.0.00.0140.03716.55
5.6.400.0030.01014.19
5.6.390.0040.00714.11
5.6.380.0030.00914.33
5.6.370.0120.00314.37
5.6.360.0040.00414.35
5.6.350.0090.00614.07
5.6.340.0060.00614.34
5.6.330.0080.00813.80
5.6.320.0070.00714.07
5.6.310.0030.00914.13
5.6.300.0040.01114.11
5.6.290.0000.01513.97
5.6.280.0050.04117.69
5.6.270.0000.01414.11
5.6.260.0060.00614.23
5.6.250.0110.03817.31
5.6.240.0100.04017.23
5.6.230.0090.02717.36
5.6.220.0090.03717.24
5.6.210.0070.04317.27
5.6.200.0030.05117.64
5.6.190.0080.03217.43
5.6.180.0090.02517.50
5.6.170.0100.03517.55
5.6.160.0100.04017.67
5.6.150.0050.04017.72
5.6.140.0070.04117.64
5.6.130.0040.04317.68
5.6.120.0100.03917.65
5.6.110.0050.04417.60
5.6.100.0130.04017.54
5.6.90.0070.04017.49
5.6.80.0070.01817.13
5.6.70.0090.04017.09
5.6.60.0030.02917.15
5.6.50.0100.03717.30
5.6.40.0060.04117.26
5.6.30.0110.03117.20
5.6.20.0070.04317.22
5.6.10.0080.03617.19
5.6.00.0100.03517.21
5.5.380.0050.03817.29
5.5.370.0060.02317.16
5.5.360.0060.02817.21
5.5.350.0070.04317.23
5.5.340.0060.04117.36
5.5.330.0080.04517.52
5.5.320.0020.04817.50
5.5.310.0120.04217.40
5.5.300.0110.02717.29
5.5.290.0100.02917.49
5.5.280.0030.04817.48
5.5.270.0070.03017.49
5.5.260.0030.04717.46
5.5.250.0050.04817.38
5.5.240.0050.03517.05
5.5.230.0110.04317.08
5.5.220.0050.02517.17
5.5.210.0080.04217.02
5.5.200.0030.02617.05
5.5.190.0050.02917.04
5.5.180.0050.04617.08
5.5.170.0060.00914.05
5.5.160.0020.02916.84
5.5.150.0070.02817.09
5.5.140.0080.02316.96
5.5.130.0060.04417.11
5.5.120.0050.04516.98
5.5.110.0060.03616.89
5.5.100.0050.04317.16
5.5.90.0100.02717.00
5.5.80.0100.04017.10
5.5.70.0020.04316.97
5.5.60.0100.04016.99
5.5.50.0050.04416.97
5.5.40.0070.03216.86
5.5.30.0080.04017.10
5.5.20.0050.04016.84
5.5.10.0030.03016.99
5.5.00.0060.02717.07
5.4.450.0070.04514.99
5.4.440.0050.04215.01
5.4.430.0000.03015.18
5.4.420.0130.03015.16
5.4.410.0080.03314.99
5.4.400.0050.04314.75
5.4.390.0030.02114.91
5.4.380.0080.03814.94
5.4.370.0070.03215.00
5.4.360.0030.04314.86
5.4.350.0100.02114.92
5.4.340.0050.04114.86
5.4.330.0030.00610.70
5.4.320.0020.04215.03
5.4.310.0060.02814.98
5.4.300.0090.03514.98
5.4.290.0120.02315.04
5.4.280.0020.04214.97
5.4.270.0090.03814.84
5.4.260.0070.03914.88
5.4.250.0070.03214.82
5.4.240.0070.02714.76
5.4.230.0070.03014.95
5.4.220.0020.03014.79
5.4.210.0050.03814.91
5.4.200.0080.03514.82
5.4.190.0070.03714.72
5.4.180.0070.03714.87
5.4.170.0030.02814.92
5.4.160.0050.02614.78
5.4.150.0080.04614.78
5.4.140.0050.03813.50
5.4.130.0030.02413.52
5.4.120.0070.02513.60
5.4.110.0060.03713.61
5.4.100.0100.03413.54
5.4.90.0030.03713.49
5.4.80.0070.01713.54
5.4.70.0050.02013.39
5.4.60.0060.04013.36
5.4.50.0080.03413.62
5.4.40.0030.04013.66
5.4.30.0080.03713.49
5.4.20.0050.03713.41
5.4.10.0030.02313.45
5.4.00.0060.03013.31
5.3.290.0130.04314.51
5.3.280.0030.04714.58
5.3.270.0130.07014.60
5.3.260.0100.05314.59
5.3.250.0030.08314.59
5.3.240.0070.04314.57
5.3.230.0100.05014.41
5.3.220.0070.07014.38
5.3.210.0100.06314.54
5.3.200.0100.07714.52
5.3.190.0130.06714.57
5.3.180.0100.03714.38
5.3.170.0100.04714.50
5.3.160.0030.06314.57
5.3.150.0000.08014.55
5.3.140.0000.07314.53
5.3.130.0070.07714.52
5.3.120.0130.07014.41
5.3.110.0030.05314.50
5.3.100.0130.06713.89
5.3.90.0130.04013.95
5.3.80.0030.08314.02
5.3.70.0130.04313.79
5.3.60.0130.04714.01
5.3.50.0030.07313.92
5.3.40.0100.07013.90
5.3.30.0130.06313.88
5.3.20.0100.05713.68
5.3.10.0030.07313.60
5.3.00.0030.06013.54
5.2.170.0030.07010.93
5.2.160.0070.06310.93
5.2.150.0070.06311.10
5.2.140.0000.06311.17
5.2.130.0030.05311.02
5.2.120.0070.03310.89
5.2.110.0030.06311.14
5.2.100.0030.06010.94
5.2.90.0170.03310.89
5.2.80.0070.05711.09
5.2.70.0130.03310.95
5.2.60.0070.03310.90
5.2.50.0030.03010.80
5.2.40.0100.02710.94
5.2.30.0000.03010.83
5.2.20.0000.03710.79
5.2.10.0000.03310.91
5.2.00.0030.02710.75
5.1.60.0030.02310.41
5.1.50.0030.02310.41
5.1.40.0000.02310.41
5.1.30.0070.02010.41
5.1.20.0000.03010.41
5.1.10.0070.02310.41
5.1.00.0000.02310.41
5.0.50.0000.01710.41
5.0.40.0030.02010.41
5.0.30.0000.03010.41
5.0.20.0030.02010.41
5.0.10.0000.02010.41
5.0.00.0000.03310.41
4.4.90.0000.02010.41
4.4.80.0070.01010.41
4.4.70.0030.01710.41
4.4.60.0030.01310.41
4.4.50.0030.01310.41
4.4.40.0000.02310.41
4.4.30.0000.01710.41
4.4.20.0000.01310.41
4.4.10.0030.01010.41
4.4.00.0000.02710.41
4.3.110.0000.02310.41
4.3.100.0070.01710.41
4.3.90.0000.01310.41
4.3.80.0000.02310.41
4.3.70.0000.01310.41
4.3.60.0000.01710.41
4.3.50.0000.01310.41
4.3.40.0100.01310.41
4.3.30.0030.01310.41
4.3.20.0000.01710.41
4.3.10.0000.01710.41
4.3.00.0000.01710.41

preferences:
41.5 ms | 400 KiB | 5 Q