3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = md5('240610708'); $b = md5('QNKCDZO'); echo "$a\n"; echo "$b\n"; echo "\n"; var_dump((string)$a == (string)$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)
8.3.70.0180.00318.43
8.3.60.0120.00318.31
8.3.50.0130.00621.98
8.3.40.0070.00718.68
8.3.30.0110.00419.01
8.3.20.0080.00020.38
8.3.10.0030.00623.39
8.3.00.0030.00519.38
8.2.180.0130.00316.38
8.2.170.0100.00322.96
8.2.160.0030.01020.28
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0050.00322.23
8.2.110.0040.00422.24
8.2.100.0080.00417.63
8.2.90.0000.00719.05
8.2.80.0050.00317.97
8.2.70.0030.00617.38
8.2.60.0000.00917.93
8.2.50.0080.00018.07
8.2.40.0000.00819.88
8.2.30.0000.00718.05
8.2.20.0000.00717.64
8.2.10.0000.00718.11
8.2.00.0060.00317.58
8.1.280.0140.00325.92
8.1.270.0080.00023.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.01
8.1.230.0060.00619.13
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0030.00717.23
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0070.00021.88
8.1.150.0030.00518.84
8.1.140.0000.00717.44
8.1.130.0000.00717.83
8.1.120.0040.00417.50
8.1.110.0030.00617.48
8.1.100.0030.00317.30
8.1.90.0060.00317.32
8.1.80.0070.00017.35
8.1.70.0070.00017.39
8.1.60.0070.00417.51
8.1.50.0040.00417.44
8.1.40.0080.00017.49
8.1.30.0030.00517.65
8.1.20.0070.00017.64
8.1.10.0040.00417.52
8.1.00.0040.00417.34
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0080.00018.44
8.0.270.0000.00717.25
8.0.260.0030.00317.25
8.0.250.0000.00716.96
8.0.240.0000.00716.96
8.0.230.0000.00816.94
8.0.220.0050.00316.76
8.0.210.0030.00316.79
8.0.200.0070.00017.01
8.0.190.0030.00617.00
8.0.180.0070.00016.82
8.0.170.0000.00816.80
8.0.160.0000.00716.93
8.0.150.0050.00316.79
8.0.140.0000.00816.75
8.0.130.0000.00513.37
8.0.120.0040.00416.81
8.0.110.0040.00416.85
8.0.100.0040.00416.70
8.0.90.0000.00716.77
8.0.80.0090.00916.88
8.0.70.0080.00016.79
8.0.60.0040.00416.84
8.0.50.0070.00016.79
8.0.30.0110.01116.92
8.0.20.0120.00717.40
8.0.10.0040.00417.00
8.0.00.0070.00916.70
7.4.330.0020.00215.07
7.4.320.0070.00016.57
7.4.300.0030.00316.59
7.4.290.0080.00016.55
7.4.280.0080.00016.49
7.4.270.0060.00016.55
7.4.260.0050.00316.57
7.4.250.0070.00016.48
7.4.240.0010.00616.53
7.4.230.0030.00316.30
7.4.220.0120.00616.64
7.4.210.0070.01316.58
7.4.200.0070.00016.66
7.4.160.0130.00316.45
7.4.150.0110.00917.40
7.4.140.0100.00817.86
7.4.130.0100.00716.44
7.4.120.0080.00816.49
7.4.110.0070.01016.48
7.4.100.0070.01116.57
7.4.90.0140.00416.54
7.4.80.0090.01019.39
7.4.70.0090.00616.41
7.4.60.0070.01016.46
7.4.50.0000.00816.39
7.4.40.0100.00716.63
7.4.30.0090.01116.46
7.4.00.0100.00814.79
7.3.330.0030.00313.10
7.3.320.0020.00213.13
7.3.310.0040.00416.35
7.3.300.0000.00716.24
7.3.290.0090.00916.26
7.3.280.0070.00816.30
7.3.270.0090.00917.40
7.3.260.0060.01616.25
7.3.250.0110.00616.39
7.3.240.0130.00716.29
7.3.230.0100.00616.46
7.3.210.0000.01616.35
7.3.200.0170.00619.39
7.3.190.0090.00916.41
7.3.180.0100.01016.34
7.3.170.0090.00916.35
7.3.160.0060.00916.46
7.3.120.0030.01014.71
7.3.110.0050.00714.74
7.3.100.0060.00715.03
7.3.90.0030.00714.85
7.3.80.0040.00914.82
7.3.70.0070.00614.87
7.3.60.0050.00714.83
7.3.50.0040.00614.71
7.3.40.0040.00814.72
7.3.30.0020.01214.66
7.3.20.0070.00416.66
7.3.10.0080.00316.61
7.3.00.0040.00916.53
7.2.330.0030.01316.38
7.2.320.0080.00916.74
7.2.310.0070.01016.47
7.2.300.0090.00916.45
7.2.290.0060.01216.44
7.2.250.0100.01014.66
7.2.240.0060.01015.18
7.2.230.0080.00414.92
7.2.220.0060.00615.07
7.2.210.0030.01015.15
7.2.200.0050.01015.02
7.2.190.0050.00714.95
7.2.180.0070.00514.87
7.2.170.0050.00915.07
7.2.160.0070.00514.67
7.2.150.0030.00616.42
7.2.140.0080.00516.86
7.2.130.0040.00816.64
7.2.120.0060.00616.87
7.2.110.0030.01016.86
7.2.100.0030.00916.50
7.2.90.0000.01216.94
7.2.80.0080.00516.95
7.2.70.0060.00616.92
7.2.60.0070.00716.85
7.2.50.0080.00416.76
7.2.40.0030.00916.83
7.2.30.0070.00716.77
7.2.20.0040.00816.77
7.2.10.0000.01417.05
7.2.00.0060.01018.01
7.1.330.0060.00815.59
7.1.320.0050.00815.81
7.1.310.0090.00415.87
7.1.300.0030.00815.69
7.1.290.0050.00815.60
7.1.280.0030.00915.62
7.1.270.0030.01015.63
7.1.260.0110.00115.82
7.1.250.0080.00315.95
7.1.100.0060.01018.30
7.1.70.0000.00717.35
7.1.60.0060.01919.11
7.1.50.0110.01116.91
7.1.00.0070.07322.54
7.0.200.0030.00616.76
7.0.140.0030.07022.21
7.0.60.0130.06719.92
7.0.50.0030.08717.82
7.0.40.0100.04020.05
7.0.30.0230.08020.00
7.0.20.0270.07720.20
7.0.10.0070.06020.01
7.0.00.0130.07720.08
5.6.280.0100.06720.81
5.6.210.0070.04020.50
5.6.200.0030.07318.17
5.6.190.0030.08020.48
5.6.180.0270.06320.57
5.6.170.0270.07720.71
5.6.160.0070.04020.49
5.6.150.0070.03718.18
5.6.140.0070.08318.21
5.6.130.0130.08018.12
5.6.120.0100.03721.00
5.6.110.0130.08321.00
5.6.100.0200.07320.88
5.6.90.0170.07321.09
5.6.80.0030.03720.53
5.6.70.4430.04020.49
5.5.350.0170.07020.32
5.5.340.0100.07717.89
5.5.330.0030.04720.23
5.5.320.0430.05720.29
5.5.310.0270.04020.21
5.5.300.0070.07718.01
5.5.290.0100.06717.91
5.5.280.0000.08020.64
5.5.270.0100.08720.83
5.5.260.0000.04720.96
5.5.250.0130.07720.44
5.5.240.0200.06320.34
5.4.450.0700.06019.13
5.4.440.0670.05019.43
5.4.430.0600.05719.61
5.4.420.0870.00019.32
5.4.410.0630.00019.39
5.4.400.0630.00019.16
5.4.390.0630.00019.05
5.4.380.0630.00019.13
5.4.370.0770.00019.19
5.4.360.0600.00019.06
5.4.350.0630.00019.14
5.4.340.0080.03111.96
5.4.320.0090.03312.45
5.4.310.0070.03712.45
5.4.300.0050.04412.45
5.4.290.0060.03912.45
5.4.280.0080.03412.35
5.4.270.0050.04012.34
5.4.260.0040.04012.34
5.4.250.0060.03812.34
5.4.240.0050.03712.34
5.4.230.0060.04212.34
5.4.220.0070.04712.34
5.4.210.0100.03112.34
5.4.200.0080.03612.34
5.4.190.0080.03512.33
5.4.180.0050.03612.33
5.4.170.0020.03812.34
5.4.160.0050.03612.34
5.4.150.0040.03712.34
5.4.140.0030.03912.02
5.4.130.0070.03412.01
5.4.120.0020.03911.96
5.4.110.0050.03511.96
5.4.100.0060.03411.96
5.4.90.0040.03811.96
5.4.80.0050.03611.96
5.4.70.0040.03511.96
5.4.60.0060.03511.96
5.4.50.0090.03211.96
5.4.40.0100.02911.95
5.4.30.0070.03711.95
5.4.20.0060.04311.95
5.4.10.0080.03111.95
5.4.00.0060.03411.43
5.3.290.0060.03812.80
5.3.280.0050.03912.71
5.3.270.0040.03912.72
5.3.260.0050.03812.72
5.3.250.0060.03612.72
5.3.240.0050.03712.72
5.3.230.0070.03512.71
5.3.220.0060.03712.68
5.3.210.0060.03812.68
5.3.200.0060.03512.68
5.3.190.0050.03812.68
5.3.180.0040.03712.67
5.3.170.0060.03612.67
5.3.160.0070.03612.67
5.3.150.0060.03812.67
5.3.140.0060.03612.66
5.3.130.0080.03712.66
5.3.120.0070.03812.66
5.3.110.0080.04112.66
5.3.100.0070.03512.12
5.3.90.0050.03712.08
5.3.80.0080.03312.07
5.3.70.0040.03712.07
5.3.60.0060.03512.06
5.3.50.0020.03912.00
5.3.40.0060.04312.00
5.3.30.0060.03311.95
5.3.20.0040.03611.72
5.3.10.0050.03511.69
5.3.00.0070.03411.68
5.2.170.0060.0309.18
5.2.160.0050.0299.18
5.2.150.0050.0299.18
5.2.140.0040.0319.18
5.2.130.0030.0319.13
5.2.120.0030.0309.14
5.2.110.0060.0289.14
5.2.100.0070.0269.14
5.2.90.0070.0329.14
5.2.80.0110.0379.14
5.2.70.0070.0419.13
5.2.60.0100.0389.09
5.2.50.0090.0379.06
5.2.40.0060.0289.03
5.2.30.0050.0299.01
5.2.20.0040.0309.03
5.2.10.0040.0298.93
5.2.00.0030.0318.79
5.1.60.0050.0238.07
5.1.50.0040.0258.07
5.1.40.0050.0268.05
5.1.30.0060.0258.39
5.1.20.0040.0298.42
5.1.10.0030.0278.14
5.1.00.0030.0268.14
5.0.50.0030.0206.63
5.0.40.0020.0226.48
5.0.30.0040.0326.30
5.0.20.0000.0226.28
5.0.10.0030.0206.26
5.0.00.0050.0296.25
4.4.90.0050.0134.78
4.4.80.0040.0144.75
4.4.70.0030.0144.75
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0060.0164.76
4.4.20.0040.0214.84
4.4.10.0040.0214.85
4.4.00.0070.0284.76
4.3.110.0030.0224.67
4.3.100.0070.0184.67
4.3.90.0030.0184.63
4.3.80.0060.0264.59
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0030.0194.62
4.3.40.0030.0294.54
4.3.30.0010.0173.31
4.3.20.0040.0143.29
4.3.10.0010.0173.24
4.3.00.0130.0206.63

preferences:
51.99 ms | 401 KiB | 5 Q