3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pairs = [ '240610708' => 'QNKCDZO', 'aabg7XSs' => 'aabC9RqS', 'aaroZmOk' => 'aaK1STfY', 'aaO8zKZF' => 'aa3OFF9m', '0010e2' => '1e3', '0x1234Ab' => '1193131', '0xABCdef' => ' 0xABCdef', ]; foreach ($pairs as $k => $v) { echo "Comparing '$k' and '$v': ".md5($k). " == ". md5($v) . "\n"; var_dump(md5($k) == md5($v)); }

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)
8.3.60.0070.00716.50
8.3.50.0070.00718.10
8.3.40.0070.01418.71
8.3.30.0070.01318.93
8.3.20.0040.00420.23
8.3.10.0040.00421.83
8.3.00.0030.00519.13
8.2.180.0100.01016.50
8.2.170.0070.01322.96
8.2.160.0100.00720.52
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00619.25
8.2.110.0030.00620.93
8.2.100.0040.00819.36
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0000.00817.48
8.2.60.0080.00017.91
8.2.50.0070.00318.07
8.2.40.0040.00419.84
8.2.30.0040.00418.16
8.2.20.0040.00417.73
8.2.10.0040.00418.18
8.2.00.0040.00417.78
8.1.280.0100.01025.92
8.1.270.0040.00418.68
8.1.260.0000.00926.35
8.1.250.0080.00028.09
8.1.240.0030.00620.88
8.1.230.0060.00617.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0030.00520.36
8.1.160.0040.00422.05
8.1.150.0000.00818.79
8.1.140.0040.00417.32
8.1.130.0000.00717.73
8.1.120.0040.00417.42
8.1.110.0040.00417.51
8.1.100.0000.00717.47
8.1.90.0000.00717.47
8.1.80.0000.00717.44
8.1.70.0000.00717.40
8.1.60.0030.00617.50
8.1.50.0030.00517.57
8.1.40.0040.00717.54
8.1.30.0000.00817.67
8.1.20.0030.00617.49
8.1.10.0070.00417.52
8.1.00.0000.00717.43
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.44
8.0.270.0070.00017.27
8.0.260.0030.00318.44
8.0.250.0040.00416.96
8.0.240.0040.00416.86
8.0.230.0000.00716.94
8.0.220.0000.00716.80
8.0.210.0040.00416.84
8.0.200.0030.00316.89
8.0.190.0050.00216.92
8.0.180.0000.00816.98
8.0.170.0000.00816.90
8.0.160.0040.00416.85
8.0.150.0040.00416.78
8.0.140.0040.00416.90
8.0.130.0040.00213.27
8.0.120.0000.00816.75
8.0.110.0070.00016.95
8.0.100.0000.00716.66
8.0.90.0040.00416.92
8.0.80.0170.00316.80
8.0.70.0040.00416.96
8.0.60.0040.00416.71
8.0.50.0000.00716.77
8.0.30.0080.00617.02
8.0.20.0110.00817.40
8.0.10.0030.00316.83
8.0.00.0110.00916.67
7.4.330.0050.00015.03
7.4.320.0030.00316.51
7.4.300.0000.00616.64
7.4.290.0000.00716.49
7.4.280.0040.00416.59
7.4.270.0070.00016.48
7.4.260.0060.00316.42
7.4.250.0040.00416.54
7.4.240.0030.00316.59
7.4.230.0000.00816.50
7.4.220.0100.01316.48
7.4.210.0000.01416.71
7.4.200.0070.00016.60
7.4.160.0090.00616.54
7.4.150.0130.00517.40
7.4.140.0090.00917.86
7.4.130.0150.00616.38
7.4.120.0170.00316.44
7.4.110.0150.00416.57
7.4.100.0100.00716.63
7.4.90.0120.00616.54
7.4.80.0050.01119.39
7.4.70.0060.00916.50
7.4.60.0050.01116.53
7.4.50.0000.00416.41
7.4.40.0150.00716.57
7.4.30.0090.00916.51
7.4.00.0070.00714.84
7.3.330.0030.00313.26
7.3.320.0170.00013.06
7.3.310.0030.00316.41
7.3.300.0030.00316.23
7.3.290.0060.01116.31
7.3.280.0130.00616.36
7.3.270.0050.01117.40
7.3.260.0090.00916.25
7.3.250.0120.00816.26
7.3.240.0080.00816.60
7.3.230.0100.00616.39
7.3.210.0190.00316.45
7.3.200.0110.01119.39
7.3.190.0000.02116.27
7.3.180.0100.00716.50
7.3.170.0170.00616.61
7.3.160.0100.00616.36
7.2.330.0060.01216.50
7.2.320.0030.01316.63
7.2.310.0130.00316.36
7.2.300.0080.00816.68
7.2.290.0070.01616.66
7.2.00.0000.01119.34
7.1.100.0000.01118.21
7.1.70.0050.00217.29
7.1.60.0100.01419.50
7.1.50.0040.01916.98
7.1.00.0070.07322.31
7.0.200.0390.00714.55
7.0.140.0000.07022.08
7.0.60.0070.08320.04
7.0.50.0170.06717.88
7.0.40.0030.04320.22
7.0.30.0230.04720.17
7.0.20.0430.06720.08
7.0.10.0100.08020.04
7.0.00.0000.04720.30
5.6.280.0030.07320.89
5.6.210.0170.05720.56
5.6.200.0030.08318.16
5.6.190.0070.05720.77
5.6.180.0370.07720.34
5.6.170.0270.06720.49
5.6.160.0100.05720.57
5.6.150.0070.08318.13
5.6.140.0000.06318.15
5.6.130.0200.07018.11
5.6.120.0100.04020.95
5.6.110.0130.07021.00
5.6.100.0030.04021.00
5.6.90.0200.06721.01
5.6.80.0170.07020.46
5.6.70.3130.03720.35
5.5.350.0200.08720.40
5.5.340.0070.03717.92
5.5.330.0030.04320.19
5.5.320.0000.05720.28
5.5.310.0300.07720.18
5.5.300.0100.07717.88
5.5.290.0030.04017.95
5.5.280.0200.07020.87
5.5.270.0070.08720.86
5.5.260.0100.08020.76
5.5.250.0070.08320.55
5.5.240.0300.07020.16
5.4.450.0230.06319.30
5.4.440.1030.05719.22
5.4.430.0900.04019.41
5.4.420.1070.06019.46
5.4.410.0100.05718.81
5.4.400.0700.06318.60
5.4.390.0300.07718.74
5.4.380.0400.06318.78
5.4.370.0400.06318.68
5.4.360.0600.05718.68
5.4.350.0300.05718.52
5.4.340.0400.06018.57
5.4.320.0430.07018.69
5.4.310.0270.07018.70
5.4.300.0430.04318.77
5.4.290.0470.05018.71
5.4.280.0700.05018.52
5.4.270.0330.06318.65
5.4.260.0300.06718.71
5.4.250.0400.06318.46
5.4.240.0400.06018.71
5.4.230.0370.05318.55
5.4.220.0330.06318.48
5.4.210.0470.05018.48
5.4.200.0330.05716.52
5.4.190.0370.05018.57
5.4.180.0630.05718.72
5.4.170.0400.05718.73
5.4.160.0600.06018.61
5.4.150.0470.06318.66
5.4.140.0500.06716.33
5.4.130.0370.07316.25
5.4.120.0600.05016.18
5.4.110.0500.06016.20
5.4.100.0470.07016.22
5.4.90.0530.07316.04
5.4.80.0370.06716.15
5.4.70.0300.05316.24
5.4.60.0330.05316.28
5.4.50.0470.06316.16
5.4.40.0500.05316.23
5.4.30.0330.06016.06
5.4.20.0300.05316.19
5.4.10.0470.05016.05
5.4.00.0370.07315.77
5.3.290.0470.07714.63
5.3.280.0500.06314.69
5.3.270.0330.08314.54
5.3.260.0530.06314.59
5.3.250.0530.07314.54
5.3.240.0330.07314.50
5.3.230.0430.06314.55
5.3.220.0400.06014.61
5.3.210.0500.06714.60
5.3.200.0270.08314.66
5.3.190.0330.05714.55
5.3.180.0300.06014.64
5.3.170.0500.05014.46
5.3.160.0470.06014.51
5.3.150.0400.05314.49
5.3.140.0170.05014.66
5.3.130.0470.04714.54
5.3.120.0500.06014.54
5.3.110.0370.07314.48
5.3.100.0670.04714.03
5.3.90.0500.05314.01
5.3.80.0430.05713.93
5.3.70.0330.05713.99
5.3.60.0330.05013.99
5.3.50.0470.04313.89
5.3.40.0430.06314.02
5.3.30.0400.05313.91
5.3.20.0470.06313.60
5.3.10.0430.05713.59
5.3.00.0530.06313.71
5.2.170.0370.05011.28
5.2.160.0200.05311.13
5.2.150.0270.04311.29
5.2.140.0330.04311.18
5.2.130.0370.04011.16
5.2.120.0270.04311.08
5.2.110.0370.04011.09
5.2.100.0300.03311.05
5.2.90.0400.04311.11
5.2.80.0170.05011.01
5.2.70.0270.04311.01
5.2.60.0330.04011.00
5.2.50.0330.04011.02
5.2.40.0330.04711.13
5.2.30.0300.06010.95
5.2.20.0270.04311.11
5.2.10.0270.04010.84
5.2.00.0400.04010.71
5.1.60.0430.03710.03
5.1.50.0230.05010.05
5.1.40.0200.03310.04
5.1.30.0170.04010.29
5.1.20.0170.04010.34
5.1.10.0300.03010.23
5.1.00.0230.03710.11
5.0.50.0070.0338.59
5.0.40.0130.0308.41
5.0.30.0100.0478.20
5.0.20.0230.0308.25
5.0.10.0200.0338.29
5.0.00.0300.0308.19
4.4.90.0170.0235.90
4.4.80.0130.0235.93
4.4.70.0170.0175.90
4.4.60.0230.0275.92
4.4.50.0170.0205.91
4.4.40.0100.0435.82
4.4.30.0100.0235.86
4.4.20.0100.0235.93
4.4.10.0170.0235.92
4.4.00.0100.0335.90
4.3.110.0230.0235.81
4.3.100.0170.0205.82
4.3.90.0100.0275.77
4.3.80.0100.0405.78
4.3.70.0100.0235.82
4.3.60.0200.0175.84
4.3.50.0100.0305.87
4.3.40.0230.0275.73
4.3.30.0070.0304.88
4.3.20.0130.0334.88
4.3.10.0130.0274.88
4.3.00.0130.0206.67

preferences:
56.77 ms | 400 KiB | 5 Q