3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! for ($i=0; $i< 1000000 ; $i++) { define('TEST'.$i,$i*12); if($i == 10000) { $i = 0; } } echo TEST456;

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)
8.3.60.0240.00418.05
8.3.50.0130.01018.29
8.3.40.0150.00319.82
8.3.30.0320.01119.84
8.3.20.0090.00919.78
8.3.10.0120.01921.27
8.3.00.0110.00018.79
8.2.180.0190.00917.60
8.2.170.0140.01422.96
8.2.160.0180.00923.01
8.2.150.0170.00024.18
8.2.140.0120.00424.66
8.2.130.0190.00326.16
8.2.120.0120.00420.64
8.2.110.0180.00021.83
8.2.100.0140.00519.11
8.2.90.0070.00720.58
8.2.80.0030.00920.57
8.2.70.0050.01018.89
8.2.60.0090.00919.16
8.2.50.0030.01018.77
8.2.40.0000.01019.48
8.2.30.0000.01219.44
8.2.20.0130.00418.85
8.2.10.0060.00618.93
8.2.00.0080.00818.98
8.1.280.0130.02025.92
8.1.270.0150.00024.66
8.1.260.0050.01026.35
8.1.250.0150.00028.09
8.1.240.0090.00623.23
8.1.230.0040.01222.24
8.1.220.0060.00618.82
8.1.210.0080.00420.32
8.1.200.0140.00018.64
8.1.190.0070.00718.80
8.1.180.0100.00318.39
8.1.170.0050.00520.16
8.1.160.0040.01120.24
8.1.150.0140.00019.95
8.1.140.0090.01018.67
8.1.130.0000.01419.21
8.1.120.0050.00518.68
8.1.110.0080.01218.59
8.1.100.0070.00718.79
8.1.90.0050.01018.80
8.1.80.0050.00518.78
8.1.70.0120.00018.79
8.1.60.0000.01018.89
8.1.50.0000.01918.65
8.1.40.0030.00718.84
8.1.30.0090.00518.75
8.1.20.0090.00918.86
8.1.10.0070.00418.83
8.1.00.0000.01318.62
8.0.300.0110.00321.07
8.0.290.0040.00817.82
8.0.280.0060.00619.62
8.0.270.0040.00718.34
8.0.260.0040.00718.07
8.0.250.0000.01518.24
8.0.240.0080.00518.20
8.0.230.0060.00617.99
8.0.220.0060.00618.18
8.0.210.0090.00418.09
8.0.200.0100.00518.04
8.0.190.0050.01418.00
8.0.180.0060.00618.04
8.0.170.0040.01118.11
8.0.160.0000.01218.04
8.0.150.0070.00718.13
8.0.140.0150.00417.98
8.0.130.0000.01514.60
8.0.120.0140.00518.07
8.0.110.0040.00717.98
8.0.100.0060.00617.98
8.0.90.0100.00517.89
8.0.80.0280.02818.03
8.0.70.0060.01117.87
8.0.60.0000.01518.06
8.0.50.0060.00618.07
8.0.30.0470.01718.12
8.0.20.0190.01218.23
8.0.10.0030.00718.32
8.0.00.0230.01818.01
7.4.330.0060.01114.16
7.4.320.0130.00017.77
7.4.300.0000.01117.70
7.4.290.0040.00817.66
7.4.280.0080.00417.64
7.4.270.0000.01717.60
7.4.260.0032.00014.45
7.4.250.0050.01117.63
7.4.240.0100.00517.70
7.4.230.0000.01117.52
7.4.220.0210.04217.60
7.4.210.0130.02017.68
7.4.200.0000.01217.48
7.4.190.0050.01117.66
7.4.160.0250.03317.78
7.4.150.0370.01517.59
7.4.140.0360.03217.62
7.4.130.0260.01217.61
7.4.120.0420.01217.72
7.4.110.0300.01717.68
7.4.100.0640.01917.63
7.4.90.0890.02517.73
7.4.80.0740.03617.61
7.4.70.0160.00717.48
7.4.60.0090.02117.64
7.4.50.0100.01017.60
7.4.40.0070.00917.66
7.4.30.0820.06017.87
7.3.330.0031.99714.26
7.3.320.0071.99814.25
7.3.310.0000.01317.27
7.3.300.0040.00717.42
7.3.290.0030.02017.50
7.3.280.0110.02217.49
7.3.270.0060.01617.91
7.3.260.0410.02717.52
7.3.250.0200.01817.54
7.3.240.0090.01917.67
7.3.230.0340.02017.43
7.3.210.0840.02817.37
7.3.200.0140.01419.39
7.3.190.0770.02717.46
7.3.180.0400.02217.47
7.3.170.0110.01117.43
7.3.160.0330.01917.59
7.2.330.0710.02117.90
7.2.320.0360.01517.79
7.2.310.0780.02417.43
7.2.300.0270.01917.56
7.2.290.0310.01017.80
7.2.100.0880.01015.73
7.2.90.0390.00415.45
7.2.80.0230.01615.71
7.2.70.0580.00715.95
7.2.60.0370.01115.87
7.2.50.1130.01016.00
7.2.40.0980.01716.17
7.2.30.0750.01515.82
7.2.20.1120.01316.03
7.2.10.1800.02016.08
7.2.00.0860.00915.98
7.1.220.0120.02014.60
7.1.210.0400.00414.57
7.1.200.0240.01214.62
7.1.190.0730.01414.83
7.1.180.1350.00314.70
7.1.170.1780.01214.86
7.1.160.0440.00414.96
7.1.150.0780.00914.78
7.1.140.0170.01114.77
7.1.130.0820.00614.73
7.1.120.0870.00614.85
7.1.110.1510.01314.68
7.1.100.0280.00814.94
7.1.90.0750.00614.78
7.1.80.0550.01215.03
7.0.310.0140.01714.54
7.0.300.0570.00814.49
7.0.290.0650.00614.79
7.0.280.0440.01014.43
7.0.270.0660.01414.52
7.0.260.0810.01214.38
7.0.250.0470.01414.45
7.0.240.0150.01114.65
7.0.230.0970.00714.43
7.0.220.1450.00914.73
5.6.380.0070.01316.22
5.6.370.0140.01715.82
5.6.360.0180.01416.32
5.6.350.0140.01716.30
5.6.340.0110.01415.87
5.6.330.0210.01416.40
5.6.320.0110.01616.05

preferences:
41.79 ms | 401 KiB | 5 Q