3v4l.org

run code in 300+ PHP versions simultaneously
<?php $hash = md5('240610708'); if ($hash == md5('QNKCDZO')) echo 'ok'; var_dump(md5('240610708')); var_dump(md5('QNKCDZO')); var_dump(md5('240610708') == md5('QNKCDZO')); var_dump(md5('aabg7XSs') == md5('aabC9RqS')); var_dump(sha1('aaroZmOk') == sha1('aaK1STfY')); var_dump(sha1('aaO8zKZF') == sha1('aa3OFF9m')); var_dump('0010e2' == '1e3'); var_dump('0x1234Ab' == '1193131'); var_dump('0xABCdef' == ' 0xABCdef');

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)
8.3.60.0150.00018.30
8.3.50.0110.01022.08
8.3.40.0100.01018.59
8.3.30.0100.00318.92
8.3.20.0090.00620.33
8.3.10.0030.00521.90
8.3.00.0030.00619.13
8.2.180.0060.00918.13
8.2.170.0150.00022.96
8.2.160.0110.00420.44
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0100.00326.16
8.2.120.0040.00719.14
8.2.110.0030.00620.35
8.2.100.0070.00318.03
8.2.90.0040.00419.20
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0030.00517.80
8.2.50.0060.00318.07
8.2.40.0050.00319.95
8.2.30.0040.00418.08
8.2.20.0070.00017.55
8.2.10.0050.00218.00
8.2.00.0000.00817.53
8.1.280.0030.01325.92
8.1.270.0090.00023.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.89
8.1.230.0070.00418.97
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0030.00618.66
8.1.160.0000.00721.95
8.1.150.0060.00318.91
8.1.140.0030.00617.45
8.1.130.0000.00717.86
8.1.120.0070.00017.47
8.1.110.0040.00417.51
8.1.100.0000.00717.43
8.1.90.0000.00717.41
8.1.80.0040.00417.43
8.1.70.0000.00817.41
8.1.60.0060.00317.49
8.1.50.0040.00417.59
8.1.40.0040.00417.52
8.1.30.0000.00817.58
8.1.20.0040.00417.66
8.1.10.0000.00917.53
8.1.00.0000.00717.43
8.0.300.0000.00718.77
8.0.290.0080.00016.60
8.0.280.0000.00718.37
8.0.270.0000.00717.29
8.0.260.0050.00317.19
8.0.250.0040.00416.92
8.0.240.0040.00416.95
8.0.230.0000.00716.87
8.0.220.0030.00516.81
8.0.210.0000.00816.84
8.0.200.0000.00816.88
8.0.190.0070.00016.92
8.0.180.0070.00016.84
8.0.170.0060.00316.82
8.0.160.0000.00716.77
8.0.150.0030.00316.73
8.0.140.0020.00516.81
8.0.130.0030.00313.31
8.0.120.0030.00516.80
8.0.110.0040.00416.74
8.0.100.0040.00416.69
8.0.90.0000.00716.74
8.0.80.0090.00916.92
8.0.70.0040.00416.87
8.0.60.0030.00516.81
8.0.50.0080.00016.95
8.0.30.0110.01216.94
8.0.20.0040.01517.40
8.0.10.0050.00317.05
8.0.00.0130.00516.80
7.4.330.0000.00515.16
7.4.320.0000.00716.44
7.4.300.0000.00616.37
7.4.290.0040.00416.51
7.4.280.0000.00816.66
7.4.270.0070.00016.52
7.4.260.0000.00716.57
7.4.250.0050.00316.54
7.4.240.0020.00516.63
7.4.230.0030.00316.27
7.4.220.0060.01216.61
7.4.210.0030.01016.61
7.4.200.0000.00716.65
7.4.160.0130.00316.39
7.4.150.0140.00317.40
7.4.140.0070.01117.86
7.4.130.0100.01116.58
7.4.120.0060.01016.52
7.4.110.0030.01516.56
7.4.100.0030.01416.54
7.4.90.0100.00716.51
7.4.80.0110.00619.39
7.4.70.0080.00816.54
7.4.60.0090.00616.59
7.4.50.0000.00516.54
7.4.40.0080.00816.53
7.4.30.0100.00616.54
7.4.00.0120.00314.95
7.3.330.0000.00513.09
7.3.320.0060.00013.14
7.3.310.0040.00416.25
7.3.300.0000.00616.19
7.3.290.0110.00416.27
7.3.280.0090.01016.27
7.3.270.0040.01917.40
7.3.260.0090.00616.46
7.3.250.0130.00716.42
7.3.240.0070.01016.40
7.3.230.0130.00416.39
7.3.210.0070.01016.41
7.3.200.0170.00619.39
7.3.190.0070.01316.31
7.3.180.0090.00916.38
7.3.170.0120.00916.60
7.3.160.0000.01516.38
7.2.330.0070.01016.31
7.2.320.0090.00916.35
7.2.310.0100.00716.75
7.2.300.0030.01316.45
7.2.290.0000.01716.62
7.2.60.0060.00916.73
7.2.00.0040.01119.46
7.1.200.0030.00715.37
7.1.100.0030.00617.67
7.1.70.0070.00317.24
7.1.60.0090.01619.32
7.1.50.0100.01416.98
7.1.00.0030.07722.45
7.0.200.0000.00916.76
7.0.140.0070.07022.02
7.0.60.0030.08319.82
7.0.50.0100.03717.81
7.0.40.0130.04720.08
7.0.30.0470.06020.09
7.0.20.0270.08320.28
7.0.10.0000.04720.18
7.0.00.0030.04720.45
5.6.280.0100.06720.98
5.6.210.0100.08320.70
5.6.200.0030.07018.21
5.6.190.0030.06020.63
5.6.180.0470.08020.43
5.6.170.0230.04320.71
5.6.160.0100.05020.47
5.6.150.0100.08018.20
5.6.140.0030.04018.10
5.6.130.0100.08318.11
5.6.120.0100.08021.14
5.6.110.0070.04021.13
5.6.100.0100.06020.95
5.6.90.0100.07720.98
5.6.80.0070.05720.48
5.6.70.4570.04020.46
5.5.350.0130.08320.52
5.5.340.0070.07717.91
5.5.330.0070.07720.12
5.5.320.0330.05020.25
5.5.310.0170.04020.28
5.5.300.0100.07017.96
5.5.290.0030.08717.95
5.5.280.0100.07320.77
5.5.270.0100.08320.88
5.5.260.0070.08320.84
5.5.250.0100.07320.46
5.5.240.0200.07720.27
5.4.450.0500.04319.54
5.4.440.0770.04019.57
5.4.430.1470.03319.25
5.4.420.0630.00019.62
5.4.410.0670.00019.43
5.4.400.0630.00019.15
5.4.390.0730.00018.95
5.4.380.0670.00018.97
5.4.370.0630.00018.98
5.4.360.0600.00019.07
5.4.350.0870.00019.02
5.4.340.0060.03411.97
5.4.320.0070.03512.45
5.4.310.0030.04012.45
5.4.300.0110.03112.45
5.4.290.0100.03312.45
5.4.280.0050.03812.35
5.4.270.0050.03712.35
5.4.260.0040.03912.35
5.4.250.0050.03712.35
5.4.240.0050.03612.35
5.4.230.0040.03812.34
5.4.220.0030.03812.34
5.4.210.0030.03812.34
5.4.200.0020.04212.34
5.4.190.0030.05012.34
5.4.180.0060.03512.34
5.4.170.0040.03812.35
5.4.160.0080.03412.34
5.4.150.0050.03712.34
5.4.140.0110.03212.02
5.4.130.0040.03612.01
5.4.120.0040.03711.97
5.4.110.0040.03611.96
5.4.100.0070.03411.97
5.4.90.0060.03611.96
5.4.80.0080.03711.97
5.4.70.0070.03411.96
5.4.60.0050.03611.96
5.4.50.0040.03811.96
5.4.40.0080.03911.95
5.4.30.0030.03811.95
5.4.20.0080.03211.95
5.4.10.0030.03711.95
5.4.00.0050.03611.44
5.3.290.0110.03512.80
5.3.280.0060.03912.71
5.3.270.0050.04112.73
5.3.260.0040.04212.72
5.3.250.0080.03612.72
5.3.240.0090.03712.72
5.3.230.0050.03912.71
5.3.220.0050.03812.68
5.3.210.0070.03812.68
5.3.200.0040.04012.68
5.3.190.0060.03712.68
5.3.180.0070.03512.68
5.3.170.0100.03212.67
5.3.160.0060.03612.67
5.3.150.0080.03512.68
5.3.140.0070.03612.66
5.3.130.0070.03812.66
5.3.120.0120.03312.66
5.3.110.0090.03512.66
5.3.100.0050.03712.12
5.3.90.0100.03312.08
5.3.80.0020.04112.08
5.3.70.0050.04312.07
5.3.60.0050.03712.07
5.3.50.0060.03712.00
5.3.40.0050.03712.00
5.3.30.0050.03611.94
5.3.20.0070.03711.72
5.3.10.0070.03411.69
5.3.00.0050.03811.68
5.2.170.0060.0309.18
5.2.160.0040.0309.18
5.2.150.0030.0329.18
5.2.140.0090.0269.18
5.2.130.0090.0259.14
5.2.120.0030.0319.14
5.2.110.0050.0319.14
5.2.100.0080.0269.14
5.2.90.0040.0299.14
5.2.80.0070.0289.14
5.2.70.0030.0319.13
5.2.60.0060.0289.09
5.2.50.0050.0309.05
5.2.40.0030.0319.03
5.2.30.0030.0349.01
5.2.20.0090.0289.02
5.2.10.0060.0288.93
5.2.00.0060.0298.79
5.1.60.0070.0228.07
5.1.50.0070.0238.07
5.1.40.0040.0248.05
5.1.30.0060.0258.41
5.1.20.0040.0288.43
5.1.10.0040.0298.15
5.1.00.0050.0258.15
5.0.50.0050.0206.63
5.0.40.0030.0206.48
5.0.30.0010.0346.30
5.0.20.0060.0176.29
5.0.10.0030.0216.27
5.0.00.0040.0326.27
4.4.90.0020.0224.78
4.4.80.0040.0194.76
4.4.70.0050.0194.75
4.4.60.0040.0194.75
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0040.0144.76
4.4.20.0060.0134.85
4.4.10.0040.0144.85
4.4.00.0030.0254.76
4.3.110.0010.0174.67
4.3.100.0010.0164.66
4.3.90.0030.0144.64
4.3.80.0020.0254.58
4.3.70.0050.0124.63
4.3.60.0050.0134.63
4.3.50.0030.0164.62
4.3.40.0020.0254.54
4.3.30.0020.0163.32
4.3.20.0020.0163.30
4.3.10.0010.0183.26
4.3.00.0270.0278.49

preferences:
48.46 ms | 400 KiB | 5 Q