3v4l.org

run code in 300+ PHP versions simultaneously
<?php function printer() { while (true) { $string = (yield 3); echo $string; } } $printer = printer(); foreach($printer as $v) { var_dump($v); } $printer->next(); $printer->send('Hello world!'); ?>

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)
8.3.60.0150.00616.61
8.3.50.0120.01222.92
8.3.40.0170.00718.54
8.3.30.0120.00919.01
8.3.20.0120.00020.13
8.3.10.0060.00620.48
8.3.00.0090.00319.38
8.2.180.0150.00716.38
8.2.170.0260.00622.96
8.2.160.0210.00620.29
8.2.150.0090.00324.18
8.2.140.0120.00024.66
8.2.130.0120.00026.16
8.2.120.0120.00020.97
8.2.110.0100.00321.94
8.2.100.0120.00917.77
8.2.90.0050.00917.75
8.2.80.0090.00317.97
8.2.70.0080.00318.00
8.2.60.0090.00317.93
8.2.50.0030.00718.10
8.2.40.0070.00720.55
8.2.30.0000.01219.38
8.2.20.0100.00017.71
8.2.10.0000.01019.78
8.2.00.0030.01017.81
8.1.280.0170.01025.92
8.1.270.0080.00423.68
8.1.260.0040.00826.35
8.1.250.0080.00428.09
8.1.240.0190.00623.76
8.1.230.0160.00319.10
8.1.220.0050.00517.74
8.1.210.0030.00718.77
8.1.200.0030.00817.35
8.1.190.0080.00317.23
8.1.180.0000.01418.10
8.1.170.0080.00418.59
8.1.160.0000.01022.07
8.1.150.0080.00618.88
8.1.140.0030.00617.43
8.1.130.0090.00017.92
8.1.120.0040.00717.55
8.1.110.0100.00017.53
8.1.100.0030.00717.42
8.1.90.0000.00917.39
8.1.80.0060.00317.41
8.1.70.0050.00517.52
8.1.60.0040.00717.47
8.1.50.0030.00617.57
8.1.40.0060.00617.44
8.1.30.0030.00617.50
8.1.20.0060.00317.54
8.1.10.0070.00317.57
8.1.00.0040.00717.36
8.0.300.0000.01019.52
8.0.290.0030.00916.58
8.0.280.0100.00018.43
8.0.270.0000.01017.06
8.0.260.0000.01017.09
8.0.250.0060.00316.95
8.0.240.0070.00416.96
8.0.230.0040.00416.93
8.0.220.0040.00416.84
8.0.210.0100.00016.86
8.0.200.0110.00016.94
8.0.190.0030.00716.75
8.0.180.0030.00716.90
8.0.170.0040.00716.79
8.0.160.0090.00016.88
8.0.150.0090.00016.82
8.0.140.0000.01016.74
8.0.130.0030.00613.30
8.0.120.0040.00716.80
8.0.110.0030.00616.71
8.0.100.0030.00616.83
8.0.90.0000.01016.79
8.0.80.0070.02216.86
8.0.70.0050.00516.80
8.0.60.0040.00716.77
8.0.50.0000.01016.86
8.0.30.0400.01717.12
8.0.20.0360.01817.40
8.0.10.0070.00317.01
8.0.00.0300.02116.70
7.4.330.0060.00315.00
7.4.320.0060.00316.39
7.4.300.0090.00016.27
7.4.290.0080.00316.26
7.4.280.0110.00416.49
7.4.270.0060.00316.42
7.4.260.0110.00016.50
7.4.250.0030.00616.45
7.4.240.0030.00716.49
7.4.230.0040.00416.47
7.4.220.0170.01716.37
7.4.210.0170.02016.33
7.4.200.0030.00616.54
7.4.160.0330.01616.42
7.4.150.0160.02817.40
7.4.140.0240.01817.86
7.4.130.0210.01916.55
7.4.120.0280.02416.35
7.4.110.0200.02316.41
7.4.100.0190.02516.52
7.4.90.0430.02316.29
7.4.80.0300.01819.39
7.4.70.0150.01516.28
7.4.60.0110.02516.45
7.4.50.0070.00716.28
7.4.40.0160.02016.32
7.4.30.0190.01816.39
7.3.330.0040.00413.32
7.3.320.0040.00413.16
7.3.310.0090.00016.06
7.3.300.0030.00716.25
7.3.290.0100.01616.30
7.3.280.0130.02316.23
7.3.270.0230.03217.40
7.3.260.0240.01816.35
7.3.250.0330.01816.28
7.3.240.0240.02516.55
7.3.230.0200.01716.39
7.3.210.0330.01516.35
7.3.200.0180.01519.39
7.3.190.0120.01816.41
7.3.180.0250.01816.33
7.3.170.0350.03016.43
7.3.160.0180.01516.33
7.2.330.0300.02616.54
7.2.320.0250.01416.65
7.2.310.0160.01616.49
7.2.300.0330.00616.61
7.2.290.0100.03516.82
7.2.100.0840.01214.44
7.2.90.0810.01614.20
7.2.80.1080.02514.50
7.2.70.0270.01514.73
7.2.60.0340.00814.61
7.2.50.0880.01014.78
7.2.40.0960.00714.75
7.2.30.0870.00414.68
7.2.20.0340.00914.86
7.2.10.0870.01414.97
7.2.00.0900.01014.91
7.1.220.1370.00913.75
7.1.210.0260.00513.61
7.1.200.1070.01213.61
7.1.190.0990.01613.61
7.1.180.1000.00713.77
7.1.170.0230.00413.62
7.1.160.0460.01613.69
7.1.150.0920.01613.66
7.1.140.0920.01113.67
7.1.130.0860.02413.61
7.1.120.1190.00713.61
7.1.110.0800.02313.73
7.1.100.0670.02813.73
7.1.90.1310.02213.76
7.1.80.0890.01413.66
7.1.70.0550.01313.61
7.1.60.0500.02331.82
7.1.50.0480.01031.70
7.1.40.1090.01031.91
7.1.30.1100.02131.83
7.1.20.0510.01831.70
7.1.10.1090.00313.61
7.1.00.0760.00913.61
7.0.310.0960.02013.61
7.0.300.0740.02713.61
7.0.290.0980.01413.61
7.0.280.1300.01413.61
7.0.270.1030.01613.61
7.0.260.1450.01713.61
7.0.250.0910.01013.61
7.0.240.0980.01013.61
7.0.230.0860.01313.61
7.0.220.0930.01013.61
7.0.210.0610.01413.61
7.0.200.0290.01413.61
7.0.190.0730.00313.61
7.0.180.0300.00713.61
7.0.170.1090.00613.61
7.0.160.0570.01313.61
7.0.150.1290.01713.66
7.0.140.0230.01213.61
7.0.130.0730.01513.61
7.0.120.0460.00313.61
7.0.110.0710.00013.61
7.0.100.0500.01413.61
7.0.90.0220.00713.61
7.0.80.0550.01313.61
7.0.70.0520.01213.61
7.0.60.0390.01113.61
7.0.50.0210.01013.61
7.0.40.0670.01113.61
7.0.30.1210.02013.61
7.0.20.0920.00313.61
7.0.10.0580.01113.70
7.0.00.1370.00713.69
5.6.380.0100.03114.09
5.6.370.0160.01014.00
5.6.360.0160.01314.17
5.6.350.0290.01014.14
5.6.340.0090.02214.34
5.6.330.0230.00814.16
5.6.320.0210.01414.18
5.6.310.0090.01413.96
5.6.300.0080.01914.11
5.6.290.0100.01514.22
5.6.280.0170.00713.98
5.6.270.0110.01414.32
5.6.260.0340.00513.97
5.6.250.0130.01614.23
5.6.240.0040.02014.41
5.6.230.0170.00814.12
5.6.220.0060.01913.98
5.6.210.0140.02413.96
5.6.200.0110.01114.07
5.6.190.0250.00713.68
5.6.180.0140.01414.05
5.6.170.0190.01313.91
5.6.160.0240.00914.36
5.6.150.0090.02114.25
5.6.140.0270.00813.76
5.6.130.0180.01214.26
5.6.120.0100.01414.14
5.6.110.0110.01114.23
5.6.100.0170.01313.88
5.6.90.0140.01414.16
5.6.80.0200.01614.00
5.6.70.0060.02014.16
5.6.60.0130.01014.09
5.6.50.0160.01314.32
5.6.40.0140.01714.07
5.6.30.0240.00714.25
5.6.20.0270.00913.98
5.5.380.0120.02013.61
5.5.370.0230.01213.61
5.5.360.0100.01013.61
5.5.350.0110.01113.61
5.5.340.0150.00913.61
5.5.330.0140.01413.61
5.5.320.0180.02113.61
5.5.310.0110.01413.61
5.5.300.0170.01013.61
5.5.290.0040.02513.61
5.5.280.0250.00413.61
5.5.270.0100.01013.61
5.5.260.0070.02013.61
5.5.250.0060.01313.61
5.5.240.0140.01413.61
5.5.230.0130.00813.61
5.5.220.0250.01213.61
5.5.210.0140.00813.61
5.5.200.0070.01513.61
5.5.190.0110.01413.61
5.4.450.0080.00013.61
5.4.440.0080.00013.61
5.4.430.0070.00013.61
5.4.420.0080.00013.61
5.4.410.0060.00313.61
5.4.400.0040.00413.61
5.4.390.0000.00913.61
5.4.380.0030.00913.61
5.4.370.0000.01113.61
5.4.360.0120.00013.61
5.4.350.0110.00413.61

preferences:
54.21 ms | 401 KiB | 5 Q