3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(md5('240610708'), md5('QNKCDZO'), md5('240610708') == md5('QNKCDZO'), 0 == md5('QNKCDZO'), 0 == '0dcesdfsdfd');

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)
8.3.70.0100.01016.38
8.3.60.0110.00418.43
8.3.50.0120.00421.14
8.3.40.0150.00318.72
8.3.30.0130.00718.95
8.3.20.0070.00020.09
8.3.10.0040.00422.13
8.3.00.0000.00822.45
8.2.190.0110.00716.58
8.2.180.0080.00816.47
8.2.170.0070.00722.96
8.2.160.0120.00319.07
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0120.00626.16
8.2.120.0000.00819.65
8.2.110.0030.00620.22
8.2.100.0090.00317.84
8.2.90.0050.00219.09
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0120.00017.99
8.2.20.0000.00717.54
8.2.10.0070.00017.52
8.2.00.0000.01117.51
8.1.280.0140.00725.92
8.1.270.0090.00018.63
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0070.00318.97
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00817.11
8.1.190.0000.00817.39
8.1.180.0060.00320.29
8.1.170.0040.00418.48
8.1.160.0040.00422.20
8.1.150.0040.00418.57
8.1.140.0030.00517.43
8.1.130.0030.00317.67
8.1.120.0070.00017.30
8.1.110.0040.00417.27
8.1.100.0070.00017.44
8.1.90.0050.00217.36
8.1.80.0000.00717.38
8.1.70.0030.00317.37
8.1.60.0030.00617.51
8.1.50.0070.00017.36
8.1.40.0050.00317.43
8.1.30.0040.00417.53
8.1.20.0040.00417.60
8.1.10.0050.00317.34
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0040.00417.15
8.0.280.0030.00418.29
8.0.270.0070.00017.07
8.0.260.0030.00316.64
8.0.250.0030.00316.86
8.0.240.0000.00816.80
8.0.230.0000.00716.89
8.0.220.0070.00016.86
8.0.210.0000.00716.80
8.0.200.0060.00016.89
8.0.190.0040.00416.87
8.0.180.0070.00016.86
8.0.170.0000.00716.89
8.0.160.0000.00716.68
8.0.150.0040.00416.68
8.0.140.0000.00716.81
8.0.130.0000.00613.34
8.0.120.0040.00416.76
8.0.110.0080.00016.85
8.0.100.0040.00416.85
8.0.90.0050.00316.68
8.0.80.0070.01316.78
8.0.70.0070.00016.66
8.0.60.0040.00416.81
8.0.50.0050.00316.64
8.0.30.0140.00717.03
8.0.20.0120.00817.40
8.0.10.0040.00416.83
8.0.00.0090.00916.64
7.4.330.0030.00315.00
7.4.320.0000.00616.52
7.4.300.0030.00316.45
7.4.290.0000.00716.45
7.4.280.0000.00816.56
7.4.270.0070.00016.53
7.4.260.0030.00316.43
7.4.250.0050.00216.45
7.4.240.0020.00616.48
7.4.230.0000.00716.57
7.4.220.0040.01816.40
7.4.210.0080.00716.46
7.4.200.0020.00416.23
7.4.190.0000.00716.62
7.4.160.0040.01216.36
7.4.150.0060.01017.40
7.4.140.0090.00917.86
7.4.130.0100.00816.52
7.4.120.0080.00816.34
7.4.110.0070.01116.40
7.4.100.0110.00616.64
7.4.90.0130.01016.35
7.4.80.0160.00419.39
7.4.70.0050.01116.23
7.4.60.0140.00316.34
7.4.50.0040.00416.27
7.4.40.0060.01222.77
7.4.30.0050.01116.29
7.4.00.0100.00815.05
7.3.330.0000.00612.93
7.3.320.0050.00012.92
7.3.310.0070.00016.27
7.3.300.0000.00716.23
7.3.290.0110.00816.17
7.3.280.0040.01216.24
7.3.270.0070.01117.40
7.3.260.0110.00516.18
7.3.250.0170.00216.40
7.3.240.0080.01316.45
7.3.230.0140.00316.53
7.3.210.0150.00316.32
7.3.200.0060.00919.39
7.3.190.0070.01016.52
7.3.180.0140.00316.41
7.3.170.0060.00916.27
7.3.160.0040.01316.31
7.3.120.0040.01014.87
7.3.110.0060.00914.57
7.3.100.0130.00314.63
7.3.90.0080.00414.77
7.3.80.0000.01214.88
7.3.70.0000.01314.71
7.3.60.0030.00714.74
7.3.50.0030.01014.79
7.3.40.0030.00714.61
7.3.30.0060.00614.63
7.3.20.0050.00516.73
7.3.10.0040.01116.39
7.3.00.0060.00316.61
7.2.330.0120.00616.32
7.2.320.0160.00016.59
7.2.310.0070.01316.51
7.2.300.0030.01316.53
7.2.290.0100.00716.37
7.2.250.0060.01315.11
7.2.240.0030.01514.75
7.2.230.0030.01315.11
7.2.220.0030.01015.14
7.2.210.0070.00714.74
7.2.200.0040.01214.82
7.2.190.0000.01014.61
7.2.180.0000.01515.00
7.2.170.0080.00814.81
7.2.60.0030.01016.30
7.2.00.0070.00319.35
7.1.330.0070.01015.67
7.1.320.0060.00615.80
7.1.310.0000.01415.75
7.1.300.0030.01015.67
7.1.290.0090.00315.69
7.1.280.0000.01715.68
7.1.270.0070.00715.38
7.1.260.0000.01215.69
7.1.200.0060.00915.80
7.1.100.0100.00617.94
7.1.70.0000.00816.92
7.1.60.0100.01419.82
7.1.50.0040.01216.50
7.1.00.0000.04022.43
7.0.200.0500.00914.38
7.0.140.0070.07321.95
7.0.60.0130.08019.89
7.0.50.0000.04717.79
7.0.40.0000.05319.96
7.0.30.0300.04320.01
7.0.20.0370.06320.18
7.0.10.0200.06020.13
7.0.00.0070.09020.14
5.6.280.0130.06320.90
5.6.210.0030.04020.47
5.6.200.0000.05318.19
5.6.190.0200.07720.35
5.6.180.3570.03720.35
5.6.170.0130.04720.54
5.6.160.0170.07720.32
5.6.150.0000.09018.07
5.6.140.0130.07318.21
5.6.130.0170.07718.21
5.6.120.0070.04720.98
5.6.110.0070.04020.96
5.6.100.0070.04721.10
5.6.90.0070.04020.96
5.6.80.0030.07720.30
5.6.70.0300.06720.52
5.5.350.0070.07720.41
5.5.340.0000.04717.96
5.5.330.0030.04320.37
5.5.320.0200.07720.24
5.5.310.0170.04020.29
5.5.300.0070.07717.98
5.5.290.0100.06318.02
5.5.280.0000.05320.75
5.5.270.0130.07020.78
5.5.260.0300.06320.86
5.5.250.0170.06320.55
5.5.240.0030.04020.18
5.4.450.0070.06319.49
5.4.440.0900.05019.41
5.4.430.0670.05719.62
5.4.420.0700.04719.15
5.4.410.0030.05719.32
5.4.400.1270.04318.68
5.4.390.1170.05718.68
5.4.380.0300.08018.51
5.4.370.0100.05318.70
5.4.360.0200.04718.60
5.4.350.0160.06411.97
5.4.340.0170.07611.97
5.4.320.0080.04712.45
5.4.310.0070.03712.45
5.4.300.0040.04212.45
5.4.290.0030.04012.45
5.4.280.0060.04212.34
5.4.270.0080.03712.34
5.4.260.0080.04112.34
5.4.250.0030.05718.99
5.4.240.0100.05718.97
5.4.230.0030.06018.72
5.4.220.0030.06018.93
5.4.210.0130.05018.86
5.4.200.0170.04718.78
5.4.190.0000.06018.74
5.4.180.0130.05319.00
5.4.170.0070.06318.74
5.4.160.0100.06718.86
5.4.150.0130.07018.87
5.4.140.0130.04316.26
5.4.130.0130.04316.18
5.4.120.0070.07316.23
5.4.110.0170.05716.27
5.4.100.0170.04016.22
5.4.90.0130.04316.27
5.4.80.0030.07016.24
5.4.70.0100.07016.45
5.4.60.0100.07316.31
5.4.50.0130.04316.40
5.4.40.0030.07016.42
5.4.30.0130.06016.20
5.4.20.0070.04716.36
5.4.10.0100.04716.30
5.4.00.0230.03315.90
5.3.290.0070.04512.80
5.3.280.0130.05014.61
5.3.270.0100.05714.70
5.3.260.0130.05014.59
5.3.250.0000.05714.49
5.3.240.0030.06014.62
5.3.230.0170.06314.60
5.3.220.0100.06714.62
5.3.210.0170.04314.61
5.3.200.0030.07714.56
5.3.190.0000.06314.50
5.3.180.0100.07314.65
5.3.170.0130.05014.58
5.3.160.0130.04714.58
5.3.150.0170.04714.72
5.3.140.0230.05714.39
5.3.130.0070.05714.46
5.3.120.0030.05314.54
5.3.110.0000.06014.52
5.3.100.0100.04714.18
5.3.90.0170.04014.01
5.3.80.0100.04713.93
5.3.70.0170.04314.02
5.3.60.0070.07014.03
5.3.50.0130.05013.95
5.3.40.0070.05013.78
5.3.30.0000.07013.76
5.3.20.0100.06713.70
5.3.10.0100.04313.59
5.3.00.0070.05713.52
5.2.170.0000.05011.07
5.2.160.0030.06011.14
5.2.150.0100.03711.05
5.2.140.0130.03711.15
5.2.130.0070.03711.09
5.2.120.0070.04011.09
5.2.110.0070.04710.93
5.2.100.0100.03711.03
5.2.90.0100.05011.10
5.2.80.0100.03711.24
5.2.70.0130.05011.18
5.2.60.0070.06010.98
5.2.50.0030.04311.17
5.2.40.0070.04011.14
5.2.30.0170.04710.91
5.2.20.0030.04310.87
5.2.10.0030.04710.69
5.2.00.0030.04310.77
5.1.60.0030.0409.90
5.1.50.0200.03310.18
5.1.40.0030.03710.16
5.1.30.0100.04710.09
5.1.20.0030.03710.43
5.1.10.0000.05310.11
5.1.00.0070.0339.95
5.0.50.0070.0278.31
5.0.40.0000.0408.31
5.0.30.0130.0508.07
5.0.20.0100.0208.38
5.0.10.0030.0307.99
5.0.00.0000.0438.38
4.4.90.0000.0306.97
4.4.80.0070.0276.97
4.4.70.0000.0236.97
4.4.60.0030.0236.97
4.4.50.0100.0236.97
4.4.40.0030.0406.97
4.4.30.0000.0306.97
4.4.20.0000.0336.97
4.4.10.0030.0206.97
4.4.00.0030.0336.97
4.3.110.0030.0206.97
4.3.100.0000.0306.97
4.3.90.0030.0206.97
4.3.80.0100.0306.97
4.3.70.0030.0206.97
4.3.60.0000.0236.97
4.3.50.0000.0236.97
4.3.40.0030.0436.97
4.3.30.0000.0306.97
4.3.20.0070.0176.97
4.3.10.0000.0236.97
4.3.00.0100.0207.66

preferences:
37.11 ms | 401 KiB | 5 Q