3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(md5('QNKCDZO')); var_dump((float) '01e2'); var_dump(md5('240610708') == md5('QNKCDZO')); var_dump('ффывцйу' == 'qwdsdf');

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)
8.3.60.0150.00018.16
8.3.50.0110.00321.20
8.3.40.0110.00318.81
8.3.30.0060.00918.52
8.3.20.0080.00018.52
8.3.10.0080.00020.30
8.3.00.0050.00319.13
8.2.180.0030.01416.50
8.2.170.0090.00622.96
8.2.160.0000.01322.13
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00419.52
8.2.110.0060.00321.00
8.2.100.0070.00417.72
8.2.90.0080.00019.05
8.2.80.0080.00017.97
8.2.70.0000.00817.35
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0080.00018.09
8.2.30.0020.00518.00
8.2.20.0040.00417.65
8.2.10.0000.00817.55
8.2.00.0000.00817.60
8.1.280.0100.00725.92
8.1.270.0090.00023.99
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0090.00022.29
8.1.230.0110.00020.90
8.1.220.0000.00818.77
8.1.210.0050.00518.95
8.1.200.0030.00617.35
8.1.190.0000.00817.40
8.1.180.0030.00618.10
8.1.170.0040.00418.74
8.1.160.0000.00818.69
8.1.150.0040.00418.44
8.1.140.0040.00417.25
8.1.130.0030.00317.75
8.1.120.0070.00017.29
8.1.110.0050.00217.34
8.1.100.0070.00017.31
8.1.90.0000.00717.38
8.1.80.0040.00417.46
8.1.70.0000.00717.40
8.1.60.0040.00417.52
8.1.50.0060.00317.45
8.1.40.0030.00617.45
8.1.30.0070.00017.47
8.1.20.0000.00917.51
8.1.10.0050.00317.23
8.1.00.0050.00317.32
8.0.300.0000.00719.85
8.0.290.0040.00416.75
8.0.280.0000.00818.23
8.0.270.0030.00317.17
8.0.260.0000.00716.64
8.0.250.0070.00016.89
8.0.240.0000.00716.91
8.0.230.0070.00016.89
8.0.220.0000.00616.86
8.0.210.0030.00316.69
8.0.200.0050.00316.90
8.0.190.0040.00416.86
8.0.180.0040.00416.77
8.0.170.0000.00916.84
8.0.160.0070.00016.79
8.0.150.0000.00716.79
8.0.140.0060.00516.79
8.0.130.0030.00313.29
8.0.120.0080.00016.74
8.0.110.0000.00716.69
8.0.100.0050.00216.84
8.0.90.0030.00516.66
8.0.80.0090.00616.92
8.0.70.0070.00016.84
8.0.60.0070.00016.91
8.0.50.0070.00016.99
8.0.30.0150.00316.94
8.0.20.0040.01517.40
8.0.10.0000.00717.06
8.0.00.0090.01116.62
7.4.330.0060.00013.43
7.4.320.0000.00616.52
7.4.300.0060.00016.52
7.4.290.0030.00316.53
7.4.280.0070.00016.44
7.4.270.0030.00316.41
7.4.260.0030.00313.21
7.4.250.0050.00316.32
7.4.240.0000.00816.33
7.4.230.0030.00316.41
7.4.220.0160.01416.48
7.4.210.0080.00916.43
7.4.200.0030.00316.32
7.4.190.0000.00716.62
7.4.160.0110.00416.32
7.4.150.0070.01117.40
7.4.140.0090.00917.18
7.4.130.0110.01016.39
7.4.120.0110.00716.35
7.4.110.0030.01316.41
7.4.100.0080.00816.32
7.4.90.0080.01116.43
7.4.80.0140.00319.03
7.4.70.0040.01216.40
7.4.60.0100.00716.37
7.4.50.0000.00416.46
7.4.40.0090.00622.27
7.4.30.0080.00816.44
7.4.00.0100.00615.16
7.3.330.0020.00212.99
7.3.320.0020.00213.04
7.3.310.0000.00616.25
7.3.300.0000.00616.16
7.3.290.0050.00916.27
7.3.280.0070.00816.23
7.3.270.0130.00517.40
7.3.260.0100.00718.24
7.3.250.0180.00616.51
7.3.240.0120.00816.11
7.3.230.0100.00716.43
7.3.210.0110.00616.39
7.3.200.0120.00819.39
7.3.190.0030.01316.09
7.3.180.0160.00016.43
7.3.170.0060.01016.37
7.3.160.0120.00316.46
7.3.120.0030.01314.58
7.2.330.0130.00816.39
7.2.320.0030.01316.52
7.2.310.0100.01016.62
7.2.300.0070.01016.38
7.2.290.0140.00716.55
7.2.120.0200.00016.49
7.2.110.0030.01316.46
7.2.100.0310.00516.21
7.2.90.0180.01216.64
7.2.80.0270.00316.20
7.2.70.0130.00516.82
7.2.60.0150.01016.86
7.2.50.0200.00016.77
7.2.40.0230.00716.86
7.2.30.0180.00917.01
7.2.20.0180.00716.73
7.2.10.0140.00716.85
7.2.00.0110.01317.86
7.1.240.2470.00015.35
7.1.230.0080.00815.71
7.1.220.0340.00715.83
7.1.210.0230.00715.58
7.1.200.0180.00315.55
7.1.190.0180.01015.50
7.1.180.0110.00615.60
7.1.170.0220.00415.77
7.1.160.0260.00315.79
7.1.150.0210.00415.47
7.1.140.0220.00415.40
7.1.130.0260.00315.66
7.1.120.0220.00415.74
7.1.110.0180.00315.77
7.1.100.0080.01016.98
7.1.90.0150.00715.70
7.1.80.0180.00315.53
7.1.70.0110.00516.31
7.1.60.0120.00917.47
7.1.50.0140.00816.07
7.1.40.0180.00715.66
7.1.30.0210.00415.73
7.1.20.0190.00815.70
7.1.10.0370.00015.59
7.1.00.0230.03819.03
7.0.320.0200.01215.19
7.0.310.0150.00315.11
7.0.300.0290.00315.04
7.0.290.0220.00315.40
7.0.280.0210.00915.41
7.0.270.0160.00715.32
7.0.260.0200.00715.14
7.0.250.0200.00815.27
7.0.240.0220.00715.51
7.0.230.0520.00015.22
7.0.220.0260.00315.55
7.0.210.0220.00315.48
7.0.200.0140.00315.78
7.0.190.0330.00715.02
7.0.180.0180.00515.43
7.0.170.0290.00415.18
7.0.160.0090.00615.22
7.0.150.0210.00515.08
7.0.140.0120.03618.76
7.0.130.0280.00015.45
7.0.120.0370.00715.45
7.0.110.0270.00315.25
7.0.100.0100.00615.31
7.0.90.0260.00915.13
7.0.80.0320.00015.36
7.0.70.0330.00014.95
7.0.60.0130.04018.37
7.0.50.0250.04018.75
7.0.40.0070.03216.76
7.0.30.0090.04216.71
7.0.20.0120.03616.81
7.0.10.0050.04516.68
7.0.00.0070.04316.69
5.6.380.0090.00614.05
5.6.370.0130.00714.25
5.6.360.0090.00914.53
5.6.350.0130.00413.80
5.6.340.0120.00414.09
5.6.330.0100.00614.10
5.6.320.0060.00914.32
5.6.310.0030.01414.39
5.6.300.0040.01014.02
5.6.290.0040.01214.36
5.6.280.0030.04117.57
5.6.270.0100.00414.20
5.6.260.0120.00413.86
5.6.250.0160.00314.24
5.6.240.0070.00714.01
5.6.230.0080.00814.05
5.6.220.0120.00614.27
5.6.210.0080.04217.37
5.6.200.0080.04217.68
5.6.190.0080.03717.70
5.6.180.0050.03017.60
5.6.170.0070.04317.65
5.6.160.0100.03317.54
5.6.150.0060.04417.62
5.6.140.0110.03817.54
5.6.130.0080.04417.48
5.6.120.0060.03617.58
5.6.110.0130.02817.67
5.6.100.0090.02517.53
5.6.90.0100.02317.58
5.6.80.0110.02217.24
5.6.70.0070.01817.36
5.6.60.0070.02417.17
5.6.50.0010.02617.35
5.6.40.0080.02117.33
5.6.30.0090.01917.42
5.6.20.0070.02417.07
5.6.10.0090.01717.21
5.6.00.0050.02317.20
5.5.380.0120.00310.91
5.5.370.0070.00710.91
5.5.360.0070.00210.92
5.5.350.0060.03515.65
5.5.340.0060.04316.06
5.5.330.0060.03015.92
5.5.320.0080.03515.90
5.5.310.0080.03815.78
5.5.300.0100.04015.94
5.5.290.0080.04015.89
5.5.280.0030.04615.89
5.5.270.0060.02515.87
5.5.260.0070.02915.88
5.5.250.0120.02015.76
5.5.240.0110.01715.58
5.5.230.0100.02115.58
5.5.220.0080.02015.56
5.5.210.0080.01815.55
5.5.200.0040.02115.52
5.5.190.0050.02015.55
5.5.180.0080.01815.46
5.5.170.0130.00414.16
5.5.160.0070.01815.50
5.5.150.0080.01815.51
5.5.140.0030.02115.56
5.5.130.0050.01815.50
5.5.120.0060.01815.50
5.5.110.0070.01715.53
5.5.100.0070.01715.46
5.5.90.0040.02115.51
5.5.80.0060.01915.43
5.5.70.0040.01815.56
5.5.60.0040.02015.44
5.5.50.0060.02015.51
5.5.40.0060.03615.51
5.5.30.0040.02715.52
5.5.20.0070.04215.45
5.5.10.0060.02015.52
5.5.00.0080.03615.48
5.4.450.0050.04015.22
5.4.440.0080.02015.11
5.4.430.0130.01715.18
5.4.420.0100.02415.23
5.4.410.0130.02015.09
5.4.400.0050.02214.96
5.4.390.0050.02314.98
5.4.380.0100.01514.96
5.4.370.0060.01514.99
5.4.360.0090.01914.95
5.4.350.0050.01815.05
5.4.340.0010.02414.94
5.4.330.0080.00310.91
5.4.320.0040.01914.99
5.4.310.0050.02015.06
5.4.300.0080.01514.98
5.4.290.0040.01814.99
5.4.280.0050.01814.95
5.4.270.0050.01714.88
5.4.260.0050.01714.96
5.4.250.0020.02015.03
5.4.240.0030.02614.90
5.4.230.0040.01814.90
5.4.220.0060.01514.91
5.4.210.0030.02315.01
5.4.200.0080.03214.91
5.4.190.0080.03615.05
5.4.180.0000.02715.05
5.4.170.0030.03214.87
5.4.160.0070.02015.00
5.4.150.0060.02714.95
5.4.140.0070.01813.72
5.4.130.0030.02113.65
5.4.120.0070.01813.62
5.4.110.0020.02613.66
5.4.100.0050.02513.66
5.4.90.0040.03413.62
5.4.80.0030.03813.54
5.4.70.0090.02213.61
5.4.60.0060.02013.60
5.4.50.0080.02813.67
5.4.40.0080.02513.59
5.4.30.0080.03213.59
5.4.20.0070.02613.68
5.4.10.0040.02413.66
5.4.00.0080.03013.31
5.3.290.0090.01312.71
5.3.280.0030.01812.74
5.3.270.0000.02612.73
5.3.260.0040.04112.68
5.3.250.0040.02312.71
5.3.240.0040.02912.71
5.3.230.0090.02612.75
5.3.220.0060.01912.72
5.3.210.0020.02412.72
5.3.200.0060.02912.70
5.3.190.0080.02012.71
5.3.180.0080.03712.71
5.3.170.0060.03312.72
5.3.160.0070.04012.70
5.3.150.0020.04012.72
5.3.140.0050.04012.68
5.3.130.0020.04112.65
5.3.120.0090.02012.69
5.3.110.0080.02612.72
5.3.100.0050.03812.43
5.3.90.0050.03412.36
5.3.80.0070.03512.42
5.3.70.0000.04112.45
5.3.60.0070.03212.42
5.3.50.0080.02812.40
5.3.40.0020.02512.38
5.3.30.0070.04212.36
5.3.20.0050.02312.27
5.3.10.0040.03812.27
5.3.00.0040.03612.26
5.2.170.0020.03511.02
5.2.160.0050.02311.03
5.2.150.0000.02410.92
5.2.140.0060.01611.02
5.2.130.0080.03510.90
5.2.120.0060.03111.00
5.2.110.0040.01910.91
5.2.100.0020.03411.01
5.2.90.0080.02310.99
5.2.80.0040.02811.00
5.2.70.0030.02310.93
5.2.60.0040.02010.90
5.2.50.0050.02710.96
5.2.40.0050.02710.95
5.2.30.0030.03010.90
5.2.20.0050.02710.95
5.2.10.0020.02110.91
5.2.00.0060.03310.81
5.1.60.0070.02510.47
5.1.50.0050.02210.49
5.1.40.0020.02710.41
5.1.30.0050.01610.68
5.1.20.0070.02010.68
5.1.10.0040.02410.49
5.1.00.0020.03110.50
5.0.50.0040.0229.78
5.0.40.0080.0209.74
5.0.30.0010.0369.74
5.0.20.0060.0229.74
5.0.10.0020.0169.74
5.0.00.0070.0329.74
4.4.90.0030.0169.74
4.4.80.0020.0109.74
4.4.70.0030.0159.74
4.4.60.0020.0179.74
4.4.50.0050.0189.74
4.4.40.0030.0289.74
4.4.30.0040.0159.74
4.4.20.0040.0179.74
4.4.10.0000.0199.74
4.4.00.0020.0279.74
4.3.110.0040.0189.74
4.3.100.0050.0159.74
4.3.90.0040.0129.74
4.3.80.0010.0289.74
4.3.70.0040.0179.74
4.3.60.0030.0129.74
4.3.50.0050.0159.74
4.3.40.0050.0239.74
4.3.30.0000.0189.74
4.3.20.0020.0179.74
4.3.10.0020.0209.74
4.3.00.0030.0189.74

preferences:
41.56 ms | 401 KiB | 5 Q