3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump($a = base64_encode("nfdvY4q59/wqyNmaqq/HJg")); var_dump(hash("sha256", $x = base64_decode($a))); var_dump($x); var_dump("988b3bbdfb28f5557c71a5292ec661596f7e2095cf2529358ba4d1236a370e8f");

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)
8.3.40.0110.00418.70
8.3.30.0100.00319.10
8.3.20.0070.00020.41
8.3.10.0040.00420.54
8.3.00.0070.00020.95
8.2.170.0120.00822.96
8.2.160.0070.01020.37
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0120.00626.16
8.2.120.0040.00419.82
8.2.110.0080.00420.99
8.2.100.0040.00717.78
8.2.90.0060.00318.98
8.2.80.0000.00819.47
8.2.70.0040.00717.50
8.2.60.0080.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00718.16
8.2.30.0060.00321.20
8.2.20.0000.00717.49
8.2.10.0030.00618.05
8.2.00.0040.00417.61
8.1.270.0000.00823.83
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0040.00422.41
8.1.230.0070.00320.88
8.1.220.0040.00418.77
8.1.210.0100.00018.91
8.1.200.0140.00017.10
8.1.190.0030.00617.53
8.1.180.0050.00218.10
8.1.170.0040.00418.52
8.1.160.0000.00718.82
8.1.150.0040.00418.82
8.1.140.0050.00317.39
8.1.130.0040.00417.78
8.1.120.0030.00417.42
8.1.110.0030.00517.40
8.1.100.0000.00817.40
8.1.90.0040.00317.36
8.1.80.0040.00417.24
8.1.70.0000.00717.21
8.1.60.0030.00517.51
8.1.50.0040.00417.43
8.1.40.0050.00317.31
8.1.30.0030.00517.49
8.1.20.0040.00417.48
8.1.10.0030.00617.45
8.1.00.0040.00517.44
8.0.300.0040.00419.79
8.0.290.0030.00317.05
8.0.280.0070.00018.25
8.0.270.0030.00317.23
8.0.260.0060.00017.07
8.0.250.0000.00716.85
8.0.240.0070.00316.77
8.0.230.0030.00316.87
8.0.220.0030.00316.87
8.0.210.0000.00716.80
8.0.200.0060.00316.86
8.0.190.0040.00716.77
8.0.180.0000.00716.73
8.0.170.0040.00416.70
8.0.160.0070.00016.85
8.0.150.0030.00316.75
8.0.140.0050.00316.70
8.0.130.0050.00013.32
8.0.120.0030.00516.79
8.0.110.0040.00416.74
8.0.100.0040.00416.64
8.0.90.0050.00316.67
8.0.80.0130.00316.82
8.0.70.0040.00416.89
8.0.60.0040.00416.94
8.0.50.0040.00416.63
8.0.30.0130.00816.96
8.0.20.0140.00617.40
8.0.10.0000.00716.83
8.0.00.0120.00616.68
7.4.330.0030.00315.02
7.4.320.0030.00316.54
7.4.300.0030.00316.44
7.4.290.0070.00016.58
7.4.280.0030.00716.48
7.4.270.0000.00716.51
7.4.260.0070.00016.41
7.4.250.0000.00816.49
7.4.240.0040.00416.52
7.4.230.0080.00016.58
7.4.220.0140.00916.56
7.4.210.0030.01216.54
7.4.200.0030.00416.57
7.4.160.0140.00716.26
7.4.150.0080.00817.40
7.4.140.0120.01017.86
7.4.130.0090.00916.40
7.4.120.0090.01216.43
7.4.110.0160.00716.42
7.4.100.0080.01116.33
7.4.90.0150.00616.36
7.4.80.0150.00619.39
7.4.70.0140.00316.27
7.4.60.0110.00516.33
7.4.50.0030.00716.57
7.4.40.0100.00716.49
7.4.30.0090.00616.25
7.4.00.0070.00714.83
7.3.330.0030.00213.03
7.3.320.0000.00612.90
7.3.310.0070.00016.00
7.3.300.0030.00316.18
7.3.290.0070.00716.11
7.3.280.0120.00516.16
7.3.270.0030.01617.40
7.3.260.0120.00616.11
7.3.250.0100.00716.36
7.3.240.0030.01416.57
7.3.230.0140.01016.41
7.3.210.0120.00416.13
7.3.200.0110.01119.39
7.3.190.0100.00716.43
7.3.180.0070.00816.43
7.3.170.0080.00816.30
7.3.160.0130.01016.53
7.2.330.0180.00016.25
7.2.320.0170.01016.65
7.2.310.0080.00916.57
7.2.300.0070.01316.57
7.2.290.0070.01016.55
7.2.120.0060.00316.68
7.2.110.0030.01016.18
7.2.100.0000.01516.63
7.2.90.0030.00816.41
7.2.80.0060.00316.40
7.2.70.0060.00616.66
7.2.60.0030.01016.60
7.2.50.0070.00716.68
7.2.40.0060.00616.86
7.2.30.0060.01016.82
7.2.20.0120.00616.54
7.2.10.0030.01016.93
7.2.00.0030.00917.96
7.1.240.0070.00715.45
7.1.230.0030.01015.66
7.1.220.0100.00315.63
7.1.210.0000.00915.66
7.1.200.0030.01215.58
7.1.190.0040.01115.37
7.1.180.0000.00815.70
7.1.170.0070.00715.64
7.1.160.0060.00315.39
7.1.150.0000.01115.81
7.1.140.0040.00415.62
7.1.130.0060.00615.79
7.1.120.0060.00615.69
7.1.110.0080.00815.82
7.1.100.0030.00916.82
7.1.90.0040.00715.66
7.1.80.0030.01015.54
7.1.70.0060.00516.45
7.1.60.0060.01117.56
7.1.50.0070.01216.31
7.1.40.0090.00315.72
7.1.30.0060.00615.60
7.1.20.0100.00315.45
7.1.10.0090.00615.44
7.1.00.0050.04319.05
7.0.320.0070.00715.28
7.0.310.0030.00915.39
7.0.300.0070.00715.12
7.0.290.0040.01015.19
7.0.280.0060.00915.14
7.0.270.0000.01515.22
7.0.260.0100.00315.33
7.0.250.0060.01015.42
7.0.240.0100.00315.46
7.0.230.0000.00715.45
7.0.220.0090.00615.32
7.0.210.0060.00615.09
7.0.200.0050.00815.72
7.0.190.0030.00915.44
7.0.180.0050.00515.20
7.0.170.0100.00015.27
7.0.160.0030.01015.30
7.0.150.0070.00315.13
7.0.140.0080.01718.81
7.0.130.0030.00615.14
7.0.120.0000.01115.43
7.0.110.0060.00615.39
7.0.100.0100.00315.33
7.0.90.0040.00815.22
7.0.80.0040.00415.14
7.0.70.0070.00715.43
7.0.60.0080.04317.68
7.0.50.0100.02016.61
7.0.40.0090.02216.61
7.0.30.0170.01816.66
7.0.20.0140.02516.72
7.0.10.0050.05016.57
7.0.00.0050.04416.92
5.6.380.0030.01014.47
5.6.370.0030.01014.04
5.6.360.0070.00714.20
5.6.350.0070.00714.39
5.6.340.0030.01313.79
5.6.330.0000.01214.14
5.6.320.0080.00414.36
5.6.310.0030.01014.16
5.6.300.0000.01114.41
5.6.290.0100.00314.31
5.6.280.0050.03817.60
5.6.270.0090.00314.25
5.6.260.0000.01114.09
5.6.250.0040.00913.98
5.6.240.0030.00714.27
5.6.230.0070.00713.95
5.6.220.0030.01013.95
5.6.210.0060.03917.34
5.6.200.0100.03316.01
5.6.190.0030.02317.26
5.6.180.0050.04517.33
5.6.170.0190.01917.20
5.6.160.0030.03417.26
5.6.150.0070.02016.09
5.6.140.0050.04016.15
5.6.130.0150.03316.24
5.6.120.0050.04417.64
5.6.110.0080.04717.51
5.6.100.0100.03217.54
5.6.90.0080.04117.62
5.6.80.0080.04217.32
5.6.70.0060.00913.92
5.6.60.0070.00713.96
5.6.50.0080.00414.16
5.6.40.0060.00614.32
5.6.30.0060.00914.11
5.6.20.0150.00013.93
5.6.10.0070.00713.98
5.6.00.0060.00613.82
5.5.380.0030.00711.07
5.5.370.0090.00311.07
5.5.360.0030.00611.16
5.5.350.0180.03315.73
5.5.340.0030.02614.52
5.5.330.0020.03515.60
5.5.320.0140.02515.69
5.5.310.0130.02215.69
5.5.300.0030.02214.54
5.5.290.0050.03714.50
5.5.280.0080.04215.92
5.5.270.0050.02315.97
5.5.260.0050.04015.97
5.5.250.0100.02315.76
5.5.240.0040.03915.69
5.5.230.0080.00011.07
5.5.220.0100.00011.07
5.5.210.0060.00611.07
5.5.200.0000.00811.07
5.5.190.0070.00011.07
5.5.180.0060.00311.07
5.5.170.0060.00314.13
5.5.160.0000.00711.07
5.5.150.0090.00311.13
5.5.140.0030.00711.07
5.5.130.0060.00611.07
5.5.120.0090.00311.07
5.5.110.0060.00311.07
5.5.100.0090.00311.07
5.5.90.0120.00011.07
5.5.80.0120.00011.07
5.5.70.0000.01111.07
5.5.60.0000.00911.07
5.5.50.0030.00911.07
5.5.40.0060.00311.07
5.5.30.0070.00311.07
5.5.20.0070.00311.07
5.5.10.0030.00611.07
5.5.00.0040.00711.07
5.4.450.0070.01815.25
5.4.440.0200.01715.25
5.4.430.0350.02115.16
5.4.420.0080.02815.18
5.4.410.0080.03015.21
5.4.400.0100.02515.06
5.4.390.0020.03715.09
5.4.380.0100.02715.04
5.4.370.0120.02315.07
5.4.360.0070.03015.10
5.4.350.0100.01911.52
5.4.340.0070.02111.52
5.4.330.0090.00311.07
5.4.320.0090.02211.76
5.4.310.0030.02511.76
5.4.300.0080.02011.76
5.4.290.0070.02211.76
5.4.280.0040.02711.71
5.4.270.0040.02411.71
5.4.260.0080.01911.71
5.4.250.0050.02211.71
5.4.240.0040.02411.71
5.4.230.0060.02311.71
5.4.220.0080.02411.71
5.4.210.0040.02211.71
5.4.200.0050.02211.71
5.4.190.0040.02611.70
5.4.180.0070.01911.70
5.4.170.0080.02211.71
5.4.160.0040.02311.71
5.4.150.0040.02811.71
5.4.140.0040.02411.55
5.4.130.0060.02211.54
5.4.120.0040.02611.52
5.4.110.0050.02411.52
5.4.100.0050.02011.52
5.4.90.0040.02211.52
5.4.80.0060.02311.52
5.4.70.0080.01911.52
5.4.60.0080.01911.52
5.4.50.0040.02111.52
5.4.40.0120.01911.51
5.4.30.0020.02511.51
5.4.20.0040.02211.51
5.4.10.0040.02111.51
5.4.00.0030.02211.26
5.3.290.0060.02311.94
5.3.280.0090.02211.89
5.3.270.0040.02511.90
5.3.260.0080.02011.90
5.3.250.0050.02111.90
5.3.240.0060.02011.90
5.3.230.0100.02111.89
5.3.220.0040.02211.88
5.3.210.0050.02511.88
5.3.200.0030.02611.88
5.3.190.0030.02311.88
5.3.180.0050.02211.87
5.3.170.0050.02111.87
5.3.160.0050.02011.87
5.3.150.0050.02311.87
5.3.140.0070.02111.87
5.3.130.0060.02611.87
5.3.120.0050.02311.87
5.3.110.0060.02611.87
5.3.100.0040.02111.60
5.3.90.0050.02711.58
5.3.80.0060.02111.57
5.3.70.0080.02211.57
5.3.60.0040.02511.57
5.3.50.0040.02311.54
5.3.40.0050.02211.54
5.3.30.0060.02311.51
5.3.20.0080.02111.40
5.3.10.0050.02211.38
5.3.00.0070.02511.38
5.2.170.0030.02310.13
5.2.160.0060.01810.13
5.2.150.0040.02510.13
5.2.140.0020.01810.13
5.2.130.0030.02210.11
5.2.120.0080.01410.11
5.2.110.0040.02010.11
5.2.100.0020.02110.11
5.2.90.0060.01610.11
5.2.80.0050.01910.10
5.2.70.0020.02510.10
5.2.60.0070.01910.08
5.2.50.0060.02810.07
5.2.40.0030.01910.05
5.2.30.0050.01810.04
5.2.20.0030.01810.04
5.2.10.0060.0159.99
5.2.00.0040.0179.92
5.1.60.0030.0159.56
5.1.50.0050.0149.57
5.1.40.0080.0149.56
5.1.30.0050.0209.73
5.1.20.0040.0179.74
5.1.10.0040.0149.61
5.1.00.0050.0149.61
5.0.50.0020.0168.85
5.0.40.0050.0118.78
5.0.30.0040.0188.68
5.0.20.0070.0108.67
5.0.10.0070.0108.66
5.0.00.0040.0198.65
4.4.90.0030.0127.93
4.4.80.0030.0117.91
4.4.70.0040.0087.91
4.4.60.0050.0097.92
4.4.50.0030.0117.92
4.4.40.0030.0167.89
4.4.30.0020.0117.92
4.4.20.0040.0117.96
4.4.10.0040.0077.96
4.4.00.0050.0147.92
4.3.110.0040.0107.87
4.3.100.0040.0117.87
4.3.90.0030.0087.85
4.3.80.0050.0137.83
4.3.70.0040.0097.85
4.3.60.0040.0097.85
4.3.50.0010.0117.85
4.3.40.0020.0167.80
4.3.30.0030.0127.18
4.3.20.0020.0117.16
4.3.10.0000.0127.15
4.3.00.0080.00912.65

preferences:
46.07 ms | 400 KiB | 5 Q