3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(md5("a")); var_dump(md5("b")); var_dump(md5('a') == md5('b')); var_dump(md5('a') === md5("b")); var_dump(md5("a") == md5('b')); var_dump(md5("a") === md5('b'));

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)
8.3.60.0040.01216.25
8.3.50.0170.00222.12
8.3.40.0110.00418.60
8.3.30.0100.00319.04
8.3.20.0060.00320.26
8.3.10.0040.00421.63
8.3.00.0060.00319.25
8.2.180.0070.00718.41
8.2.170.0090.00622.96
8.2.160.0100.00720.39
8.2.150.0040.01524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00819.26
8.2.110.0060.00322.24
8.2.100.0080.00417.59
8.2.90.0030.00517.83
8.2.80.0070.00317.97
8.2.70.0040.00417.50
8.2.60.0070.00417.80
8.2.50.0000.01018.07
8.2.40.0050.00218.03
8.2.30.0040.00417.93
8.2.20.0080.00017.48
8.2.10.0040.00417.74
8.2.00.0000.00717.54
8.1.280.0060.00925.92
8.1.270.0080.00018.63
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00420.55
8.1.230.0060.00621.10
8.1.220.0030.00617.74
8.1.210.0040.00418.90
8.1.200.0000.00917.22
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0080.00020.17
8.1.160.0000.00822.04
8.1.150.0050.00318.73
8.1.140.0070.00017.42
8.1.130.0040.00417.67
8.1.120.0000.00717.40
8.1.110.0040.00417.27
8.1.100.0030.00317.24
8.1.90.0000.00717.39
8.1.80.0000.00717.35
8.1.70.0030.00317.38
8.1.60.0030.00617.57
8.1.50.0000.00817.44
8.1.40.0000.00817.38
8.1.30.0090.00017.55
8.1.20.0040.00417.56
8.1.10.0060.00317.43
8.1.00.0000.00717.36
8.0.300.0000.00719.76
8.0.290.0040.00416.63
8.0.280.0030.00318.20
8.0.270.0030.00317.17
8.0.260.0000.00617.00
8.0.250.0000.00716.88
8.0.240.0000.00716.84
8.0.230.0040.00416.88
8.0.220.0000.00716.67
8.0.210.0070.00016.80
8.0.200.0070.00016.79
8.0.190.0060.00316.84
8.0.180.0040.00416.76
8.0.170.0000.00716.79
8.0.160.0030.00516.70
8.0.150.0000.00816.82
8.0.140.0040.00416.65
8.0.130.0070.00213.17
8.0.120.0040.00416.75
8.0.110.0040.00416.79
8.0.100.0040.00416.79
8.0.90.0000.00716.85
8.0.80.0100.00616.86
8.0.70.0030.00516.81
8.0.60.0050.00316.86
8.0.50.0030.00516.86
8.0.30.0190.00816.93
8.0.20.0060.01517.40
8.0.10.0030.00516.97
8.0.00.0080.01016.46
7.4.330.0030.00315.03
7.4.320.0030.00316.33
7.4.300.0030.00316.43
7.4.290.0030.00316.43
7.4.280.0000.00716.35
7.4.270.0000.00716.36
7.4.260.0030.00316.41
7.4.250.0040.00416.55
7.4.240.0030.00316.51
7.4.230.0030.00316.32
7.4.220.0140.00316.57
7.4.210.0070.00716.49
7.4.200.0040.00416.38
7.4.160.0110.00816.36
7.4.150.0150.00917.40
7.4.140.0110.01117.86
7.4.130.0140.00616.41
7.4.120.0100.01016.49
7.4.110.0070.01616.34
7.4.100.0100.00716.25
7.4.90.0130.00416.41
7.4.80.0090.00919.39
7.4.70.0140.00716.29
7.4.60.0130.00316.43
7.4.50.0030.00616.41
7.4.40.0170.00416.34
7.4.30.0130.00716.05
7.4.10.0100.01014.67
7.4.00.0090.00914.82
7.3.330.0050.00012.95
7.3.320.0060.00612.94
7.3.310.0030.00316.25
7.3.300.0030.00316.14
7.3.290.0000.00616.18
7.3.280.0070.01016.25
7.3.270.0100.00617.40
7.3.260.0140.00416.35
7.3.250.0080.01116.15
7.3.240.0130.00316.47
7.3.230.0150.00616.39
7.3.210.0100.00716.36
7.3.200.0070.01019.39
7.3.190.0090.00916.43
7.3.180.0120.00416.17
7.3.170.0140.00716.42
7.3.160.0100.01316.21
7.3.130.0140.00314.42
7.3.120.0040.01414.71
7.3.110.0000.01914.79
7.3.100.0030.00914.51
7.3.90.0030.01014.75
7.3.80.0060.00314.71
7.3.70.0000.01414.46
7.3.60.0100.00314.79
7.3.50.0030.01014.45
7.3.40.0000.01514.44
7.3.30.0060.00614.75
7.3.20.0060.00616.46
7.3.10.0060.00316.28
7.3.00.0080.00716.44
7.2.330.0030.01316.29
7.2.320.0070.01016.60
7.2.310.0090.00716.56
7.2.300.0150.00316.55
7.2.290.0110.01016.39
7.2.260.0040.01415.20
7.2.250.0100.00715.14
7.2.240.0090.00614.96
7.2.230.0140.00014.91
7.2.220.0060.00615.00
7.2.210.0060.00614.80
7.2.200.0080.00814.82
7.2.190.0030.01415.07
7.2.180.0100.00314.84
7.2.170.0070.01114.82
7.2.160.0060.00614.83
7.2.150.0090.00616.66
7.2.140.0080.00416.64
7.2.130.0090.00317.00
7.2.120.0090.00316.73
7.2.110.0050.00516.84
7.2.100.0000.01716.87
7.2.90.0060.00616.50
7.2.80.0070.00716.96
7.2.70.0060.00616.73
7.2.60.0040.01116.60
7.2.50.0090.00616.90
7.2.40.0030.01016.86
7.2.30.0110.00016.88
7.2.20.0100.00316.92
7.2.10.0060.01016.76
7.2.00.0050.00817.92
7.1.330.0030.01015.59
7.1.320.0060.00915.77
7.1.310.0040.00715.81
7.1.300.0030.01015.67
7.1.290.0110.00315.51
7.1.280.0030.01015.69
7.1.270.0070.00715.38
7.1.260.0000.01015.47
7.1.250.0000.01215.74
7.1.240.0040.00815.56
7.1.230.0000.00915.78
7.1.220.0070.00715.74
7.1.210.0040.00415.87
7.1.200.0110.00315.41
7.1.190.0000.01615.75
7.1.180.0070.00315.70
7.1.170.0050.00515.81
7.1.160.0000.01415.80
7.1.150.0040.00815.64
7.1.140.0000.01215.78
7.1.130.0040.01415.83
7.1.120.0000.01015.63
7.1.110.0080.00415.52
7.1.100.0080.00516.80
7.1.90.0000.01215.60
7.1.80.0030.01015.58
7.1.70.0030.00816.48
7.1.60.0110.00917.60
7.1.50.0000.01216.15
7.1.40.0100.00715.77
7.1.30.0080.00815.69
7.1.20.0140.00015.41
7.1.10.0090.00615.63
7.1.00.0030.04318.96
7.0.330.0060.00615.36
7.0.320.0030.00615.31
7.0.310.0080.00015.00
7.0.300.0030.01015.27
7.0.290.0030.00715.06
7.0.280.0080.00315.34
7.0.270.0000.01315.21
7.0.260.0030.00615.28
7.0.250.0030.01015.36
7.0.240.0000.01015.49
7.0.230.0070.00715.50
7.0.220.0080.00415.14
7.0.210.0080.00415.13
7.0.200.0100.00715.06
7.0.190.0060.00615.47
7.0.180.0040.01115.38
7.0.170.0100.00315.16
7.0.160.0040.00815.36
7.0.150.0120.00315.38
7.0.140.0060.02318.65
7.0.130.0030.01015.55
7.0.120.0110.00415.55
7.0.110.0070.00715.33
7.0.100.0040.01215.10
7.0.90.0070.00715.51
7.0.80.0030.00815.08
7.0.70.0100.00715.41
7.0.60.0050.03217.61
7.0.50.0000.04416.64
7.0.40.0100.04016.88
7.0.30.0210.02916.91
7.0.20.0150.04116.68
7.0.10.0210.03716.82
7.0.00.0050.04816.76
5.6.400.0040.00913.89
5.6.390.0060.00614.40
5.6.380.0030.01014.13
5.6.370.0040.00414.13
5.6.360.0130.00014.46
5.6.350.0060.00914.47
5.6.340.0140.00314.50
5.6.330.0040.00814.32
5.6.320.0040.00814.47
5.6.310.0030.01014.56
5.6.300.0090.00613.99
5.6.290.0110.00414.13
5.6.280.0050.04117.68
5.6.270.0040.00714.24
5.6.260.0090.00614.34
5.6.250.0040.01114.11
5.6.240.0030.00714.28
5.6.230.0070.00714.16
5.6.220.0030.01313.89
5.6.210.0050.04017.24
5.6.200.0070.04016.15
5.6.190.0020.03317.23
5.6.180.0220.02517.37
5.6.170.0140.02017.32
5.6.160.0090.03617.31
5.6.150.0060.04216.20
5.6.140.0040.02516.04
5.6.130.0130.03016.19
5.6.120.0020.05217.53
5.6.110.0100.03517.48
5.6.100.0050.04417.48
5.6.90.0040.02717.49
5.6.80.0120.03817.19
5.6.70.0000.05017.27
5.6.60.0060.00914.18
5.6.50.0000.00814.02
5.6.40.0100.00314.04
5.6.30.0070.00714.18
5.6.20.0030.00713.89
5.6.10.0000.01614.06
5.6.00.0110.00313.95
5.5.380.0060.00314.16
5.5.370.0060.01213.79
5.5.360.0000.01514.01
5.5.350.0160.04117.35
5.5.340.0050.02916.15
5.5.330.0070.02417.09
5.5.320.0070.02917.11
5.5.310.0190.03817.23
5.5.300.0100.02816.04
5.5.290.0020.02615.87
5.5.280.0090.02017.55
5.5.270.0070.02717.38
5.5.260.0050.02317.52
5.5.250.0000.04717.41
5.5.240.0100.03717.00
5.5.230.0060.00614.19
5.5.220.0060.00614.00
5.5.210.0040.00714.26
5.5.200.0060.00913.89
5.5.190.0030.00714.25
5.5.180.0050.00514.29
5.5.170.0000.01414.27
5.5.160.0070.00714.17
5.5.150.0080.00813.92
5.5.140.0000.01314.10
5.5.130.0060.00913.92
5.5.120.0000.01714.03
5.5.110.0070.00714.26
5.5.100.0040.01414.06
5.5.90.0000.01514.10
5.5.80.0040.00814.14
5.5.70.0120.00014.11
5.5.60.0000.01014.13
5.5.50.0060.00914.16
5.5.40.0030.00614.09
5.5.30.0100.00314.08
5.5.20.0050.00314.05
5.5.10.0000.01013.89
5.5.00.0070.00414.13
5.4.450.0130.03815.13
5.4.440.0410.03015.23
5.4.430.0030.03514.98
5.4.420.0430.02915.10
5.4.410.0130.03714.87
5.4.400.0480.03014.68
5.4.390.0470.03214.79
5.4.380.0380.03514.79
5.4.370.0400.03414.75
5.4.360.0270.03314.65
5.4.350.0400.03414.64
5.4.340.0450.03414.74
5.4.330.0030.00910.77
5.4.320.0440.03314.65
5.4.310.0420.04014.68
5.4.300.0480.03414.68
5.4.290.0480.03614.77
5.4.280.0270.03914.72
5.4.270.0530.03514.71
5.4.260.0450.03114.74
5.4.250.0540.02414.80
5.4.240.0350.03314.83
5.4.230.0400.03214.68
5.4.220.0450.03114.63
5.4.210.0490.02814.75
5.4.200.0500.03013.76
5.4.190.0450.03714.75
5.4.180.0450.03714.69
5.4.170.0270.03014.81
5.4.160.0430.03014.71
5.4.150.0480.03614.72
5.4.140.0480.02913.53
5.4.130.0450.03413.60
5.4.120.0480.04013.45
5.4.110.0450.02913.58
5.4.100.0530.02513.51
5.4.90.0410.03213.51
5.4.80.0400.03613.57
5.4.70.0590.03013.45
5.4.60.0480.03813.61
5.4.50.0480.03513.48
5.4.40.0510.03113.41
5.4.30.0350.02813.48
5.4.20.0380.02613.46
5.4.10.0440.02713.56
5.4.00.0340.03413.23
5.3.290.0600.06014.75
5.3.280.0730.06314.52
5.3.270.0630.05714.61
5.3.260.0700.06014.63
5.3.250.1030.05014.65
5.3.240.0870.06014.55
5.3.230.1000.06314.59
5.3.220.1070.05314.57
5.3.210.0730.06714.56
5.3.200.0870.05714.54
5.3.190.0870.06014.49
5.3.180.1200.06014.46
5.3.170.0930.04314.54
5.3.160.1000.04714.48
5.3.150.0770.05014.61
5.3.140.0770.05714.63
5.3.130.0770.06314.46
5.3.120.0700.06714.62
5.3.110.1030.04014.54
5.3.100.0770.05014.04
5.3.90.0970.06013.95
5.3.80.0770.05313.98
5.3.70.0870.06314.05
5.3.60.1100.06313.95
5.3.50.0800.06014.04
5.3.40.0670.06013.86
5.3.30.0700.05713.94
5.3.20.0500.06313.61
5.3.10.0700.05313.74
5.3.00.0700.06713.60
5.2.170.0770.04711.17
5.2.160.0670.05311.05
5.2.150.0670.05011.11
5.2.140.0400.04311.14
5.2.130.0700.05711.10
5.2.120.0400.04711.14
5.2.110.0670.04311.13
5.2.100.0370.05011.26
5.2.90.0700.05011.09
5.2.80.1770.04011.06
5.2.70.0770.05011.05
5.2.60.0730.06011.01
5.2.50.0700.05010.97
5.2.40.0630.05011.04
5.2.30.0430.05011.02
5.2.20.0530.04311.05
5.2.10.0570.05010.95
5.2.00.0500.05010.67
5.1.60.0430.0439.96
5.1.50.0470.05310.06
5.1.40.0530.04710.07
5.1.30.0730.05010.38
5.1.20.0470.05710.38
5.1.10.0600.04710.10
5.1.00.0400.05710.09
5.0.50.0370.0378.57
5.0.40.0370.0408.44
5.0.30.0300.0538.33
5.0.20.0330.0408.37
5.0.10.0200.0408.20
5.0.00.0330.0538.22
4.4.90.0330.0305.95
4.4.80.0170.0375.88
4.4.70.0230.0305.88
4.4.60.0300.0335.82
4.4.50.0170.0375.94
4.4.40.0300.0475.88
4.4.30.0370.0275.90
4.4.20.0400.0305.92
4.4.10.0300.0305.96
4.4.00.0370.0405.91
4.3.110.0230.0375.82
4.3.100.0370.0275.79
4.3.90.1530.0235.79
4.3.80.0370.0375.79
4.3.70.0300.0275.82
4.3.60.0270.0305.88
4.3.50.0270.0305.87
4.3.40.0100.0475.82
4.3.30.0070.0304.56
4.3.20.0130.0304.58
4.3.10.0070.0374.47
4.3.00.0000.0236.79

preferences:
52.76 ms | 401 KiB | 5 Q