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((int) $a); var_dump((int) $b); if ($a == $b) { echo 'equal'; } var_dump($a == $b); var_dump($a === $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)
8.3.60.0140.00018.43
8.3.50.0130.00721.21
8.3.40.0070.01118.89
8.3.30.0140.00019.04
8.3.20.0050.00220.01
8.3.10.0080.00023.52
8.3.00.0040.00419.25
8.2.180.0140.00718.26
8.2.170.0040.01118.92
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00320.38
8.2.110.0090.00022.02
8.2.100.0090.00317.63
8.2.90.0020.00519.06
8.2.80.0030.00517.97
8.2.70.0080.00017.49
8.2.60.0070.00417.90
8.2.50.0000.01018.07
8.2.40.0030.00619.88
8.2.30.0070.00018.05
8.2.20.0000.00817.70
8.2.10.0000.00718.05
8.2.00.0080.00017.66
8.1.280.0100.00725.92
8.1.270.0030.00623.79
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.84
8.1.230.0080.00319.36
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0070.00317.22
8.1.190.0030.00517.13
8.1.180.0090.00018.10
8.1.170.0040.00418.72
8.1.160.0030.00321.88
8.1.150.0070.00018.93
8.1.140.0000.00817.32
8.1.130.0040.00417.70
8.1.120.0000.00717.31
8.1.110.0060.00317.47
8.1.100.0040.00417.46
8.1.90.0080.00017.44
8.1.80.0000.00717.38
8.1.70.0030.00317.46
8.1.60.0080.00017.61
8.1.50.0000.00817.53
8.1.40.0080.00017.50
8.1.30.0000.00817.58
8.1.20.0080.00017.66
8.1.10.0060.00317.36
8.1.00.0000.00717.45
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0040.00418.45
8.0.270.0000.00617.23
8.0.260.0080.00017.25
8.0.250.0000.00716.87
8.0.240.0050.00317.00
8.0.230.0030.00516.90
8.0.220.0030.00316.96
8.0.210.0040.00416.86
8.0.200.0000.00716.88
8.0.190.0000.00716.82
8.0.180.0070.00016.92
8.0.170.0030.00516.95
8.0.160.0070.00016.78
8.0.150.0030.00316.88
8.0.140.0040.00416.84
8.0.130.0030.00313.29
8.0.120.0080.00016.71
8.0.110.0000.00716.73
8.0.100.0000.00816.71
8.0.90.0040.00416.78
8.0.80.0110.00716.85
8.0.70.0000.00716.81
8.0.60.0050.00316.82
8.0.50.0000.00716.76
8.0.30.0130.00917.06
8.0.20.0100.01117.40
8.0.10.0040.00416.89
8.0.00.0110.00816.87
7.4.330.0050.00015.02
7.4.320.0000.00616.51
7.4.300.0000.00616.51
7.4.290.0000.00716.49
7.4.280.0070.00016.48
7.4.270.0030.00316.60
7.4.260.0070.00016.52
7.4.250.0000.00716.55
7.4.240.0040.00416.50
7.4.230.0070.00016.71
7.4.220.0090.00916.70
7.4.210.0080.00816.61
7.4.200.0040.00416.60
7.4.160.0150.01516.34
7.4.150.0160.01017.40
7.4.140.0170.00417.86
7.4.130.0090.00916.58
7.4.120.0120.00516.39
7.4.110.0100.00716.39
7.4.100.0090.00916.50
7.4.90.0030.01316.32
7.4.80.0110.01119.39
7.4.70.0110.00616.74
7.4.60.0000.02416.65
7.4.50.0020.00216.40
7.4.40.0100.00616.50
7.4.30.0200.00316.59
7.4.00.0060.00914.83
7.3.330.0020.00213.02
7.3.320.0050.00013.14
7.3.310.0000.00616.11
7.3.300.0000.00716.21
7.3.290.0040.01216.28
7.3.280.0070.00816.29
7.3.270.0130.01317.40
7.3.260.0170.00716.48
7.3.250.0040.01416.49
7.3.240.0090.00916.21
7.3.230.0080.00816.39
7.3.210.0110.00516.21
7.3.200.0040.01219.39
7.3.190.0060.01516.20
7.3.180.0150.00616.30
7.3.170.0060.01116.48
7.3.160.0060.01016.50
7.2.330.0090.01516.47
7.2.320.0120.00616.61
7.2.310.0090.00616.38
7.2.300.0100.00616.48
7.2.290.0000.01716.54
7.2.00.0030.01019.13
7.1.100.0030.00918.07
7.1.70.0040.00417.12
7.1.60.0030.02019.32
7.1.50.0120.00816.95
7.1.00.0070.07322.45
7.0.200.0040.00416.89
7.0.140.0070.07022.08
7.0.60.0100.08019.98
7.0.50.0130.07017.87
7.0.40.0070.06020.40
7.0.30.0400.07320.21
7.0.20.0270.06320.13
7.0.10.0130.08020.17
7.0.00.0130.07720.08
5.6.280.0000.07721.09
5.6.210.0030.08020.71
5.6.200.0070.04018.23
5.6.190.0100.08720.41
5.6.180.0170.06320.56
5.6.170.0400.03720.48
5.6.160.0130.04020.61
5.6.150.0200.06018.16
5.6.140.0030.07018.11
5.6.130.0000.05318.18
5.6.120.0070.08321.02
5.6.110.0030.04020.88
5.6.100.0130.08321.13
5.6.90.0000.07721.10
5.6.80.0030.08020.38
5.5.350.0330.05320.40
5.5.340.0070.06318.02
5.5.330.0100.06020.57
5.5.320.0370.05320.29
5.5.310.0230.06720.28
5.5.300.0030.08317.98
5.5.290.0070.03717.95
5.5.280.0100.08020.95
5.5.270.0100.08320.88
5.5.260.0070.08320.79
5.5.250.0200.03020.57
5.5.240.4200.03720.33
5.4.450.0130.06019.52
5.4.440.0630.06319.44
5.4.430.0570.06019.54
5.4.420.1030.07019.63
5.4.410.0730.06319.24
5.4.400.0800.05018.97
5.4.390.0800.05019.16
5.4.380.0800.05319.31
5.4.370.0100.05319.21
5.4.360.0770.05719.13
5.4.350.0930.06318.99
5.4.340.0110.03211.96
5.4.320.0070.03912.45
5.4.310.0060.03912.45
5.4.300.0050.04112.45
5.4.290.0050.03912.45
5.4.280.0080.03612.35
5.4.270.0060.04512.34
5.4.260.0060.04112.34
5.4.250.0050.03812.35
5.4.240.0120.04012.34
5.4.230.0090.03612.34
5.4.220.0090.04212.34
5.4.210.0070.03412.34
5.4.200.0020.04412.34
5.4.190.0050.03512.33
5.4.180.0060.03612.33
5.4.170.0070.03912.35
5.4.160.0050.03712.34
5.4.150.0030.03912.34
5.4.140.0040.03912.02
5.4.130.0050.03712.01
5.4.120.0040.03711.97
5.4.110.0070.03411.96
5.4.100.0070.03511.96
5.4.90.0040.04011.96
5.4.80.0050.03911.96
5.4.70.0020.03911.96
5.4.60.0070.03411.96
5.4.50.0050.03611.96
5.4.40.0100.03111.95
5.4.30.0090.04511.95
5.4.20.0070.03611.95
5.4.10.0070.03411.95
5.4.00.0060.03611.43
5.3.290.0080.03812.80
5.3.280.0090.03912.71
5.3.270.0080.03812.73
5.3.260.0100.03812.72
5.3.250.0070.03612.72
5.3.240.0040.04012.72
5.3.230.0090.03612.71
5.3.220.0030.04012.68
5.3.210.0060.04012.68
5.3.200.0070.04012.68
5.3.190.0100.04312.68
5.3.180.0100.03812.67
5.3.170.0070.03612.66
5.3.160.0060.03612.67
5.3.150.0080.03612.67
5.3.140.0040.03812.66
5.3.130.0070.03912.66
5.3.120.0080.03812.66
5.3.110.0040.04212.66
5.3.100.0060.03812.12
5.3.90.0060.04212.09
5.3.80.0060.03612.08
5.3.70.0080.03412.07
5.3.60.0050.03712.07
5.3.50.0040.03812.00
5.3.40.0120.03712.00
5.3.30.0080.03611.94
5.3.20.0060.03811.72
5.3.10.0060.03411.69
5.3.00.0070.03511.68
5.2.170.0080.0279.18
5.2.160.0060.0289.18
5.2.150.0050.0319.18
5.2.140.0050.0309.17
5.2.130.0020.0319.14
5.2.120.0050.0319.13
5.2.110.0050.0339.14
5.2.100.0070.0319.14
5.2.90.0030.0329.14
5.2.80.0030.0339.13
5.2.70.0040.0319.14
5.2.60.0040.0309.09
5.2.50.0030.0329.05
5.2.40.0010.0329.04
5.2.30.0060.0299.00
5.2.20.0050.0299.02
5.2.10.0050.0288.93
5.2.00.0060.0388.79
5.1.60.0040.0258.07
5.1.50.0050.0248.07
5.1.40.0050.0238.05
5.1.30.0030.0288.40
5.1.20.0020.0338.43
5.1.10.0050.0358.15
5.1.00.0050.0328.15
5.0.50.0030.0206.63
5.0.40.0050.0186.49
5.0.30.0060.0316.30
5.0.20.0040.0246.28
5.0.10.0070.0206.26
5.0.00.0050.0326.25
4.4.90.0040.0154.78
4.4.80.0020.0224.76
4.4.70.0040.0154.75
4.4.60.0040.0164.76
4.4.50.0030.0164.77
4.4.40.0050.0294.71
4.4.30.0040.0144.75
4.4.20.0040.0144.85
4.4.10.0060.0124.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0040.0144.66
4.3.90.0040.0154.63
4.3.80.0030.0284.58
4.3.70.0010.0204.63
4.3.60.0030.0154.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0020.0163.31
4.3.20.0010.0173.28
4.3.10.0020.0163.25
4.3.00.0130.0206.86

preferences:
60.96 ms | 401 KiB | 5 Q