3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generator() { $a = 0; yield $a; $b = 1; yield $b; while(true) { $c = $a+$b; $a = $b; $b = $c; yield $c; } } foreach(generator() as $value) { echo $value, ' '; echo get_class($value); }

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)
8.3.60.0190.00016.75
8.3.50.0250.00521.93
8.3.40.0090.00618.79
8.3.30.0040.01119.12
8.3.20.0030.00520.16
8.3.10.0080.00023.72
8.3.00.0070.01119.53
8.2.180.0110.00716.75
8.2.170.0110.01122.96
8.2.160.0060.00920.40
8.2.150.0080.00024.18
8.2.140.0090.00924.66
8.2.130.0070.01026.16
8.2.120.0070.01120.85
8.2.110.0060.00322.20
8.2.100.0070.00417.72
8.2.90.0040.00417.91
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0030.00418.23
8.2.20.0040.00417.80
8.2.10.0040.00418.18
8.2.00.0030.00517.89
8.1.280.0060.01225.92
8.1.270.0040.00424.01
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.46
8.1.230.0060.00620.97
8.1.220.0060.00317.74
8.1.210.0060.00318.86
8.1.200.0070.00317.13
8.1.190.0050.00317.48
8.1.180.0040.00418.10
8.1.170.0050.00318.43
8.1.160.0050.00222.05
8.1.150.0000.00718.86
8.1.140.0050.00317.45
8.1.130.0030.00517.88
8.1.120.0000.00717.53
8.1.110.0030.00517.41
8.1.100.0000.00717.45
8.1.90.0000.00817.44
8.1.80.0000.00717.34
8.1.70.0000.00817.41
8.1.60.0000.00817.54
8.1.50.0040.00417.40
8.1.40.0040.00417.43
8.1.30.0080.00017.48
8.1.20.0000.00817.47
8.1.10.0000.00717.58
8.1.00.0040.00417.48
8.0.300.0040.00419.98
8.0.290.0040.00416.88
8.0.280.0070.00018.34
8.0.270.0000.00717.25
8.0.260.0030.00317.25
8.0.250.0030.00317.02
8.0.240.0000.00616.93
8.0.230.0070.00017.04
8.0.220.0070.00016.96
8.0.210.0000.00716.84
8.0.200.0030.00317.00
8.0.190.0000.00716.89
8.0.180.0030.00717.00
8.0.170.0070.00017.04
8.0.160.0000.00716.94
8.0.150.0000.00716.87
8.0.140.0000.00716.92
8.0.130.0030.00313.38
8.0.120.0080.00016.95
8.0.110.0000.00716.95
8.0.100.0040.00416.99
8.0.90.0040.00416.91
8.0.80.0120.00916.93
8.0.70.0070.00017.00
8.0.60.0070.00016.80
8.0.50.0000.00716.99
8.0.30.0090.01717.09
8.0.20.0100.01217.40
8.0.10.0070.00016.89
8.0.00.0100.00716.81
7.4.330.0070.00415.00
7.4.320.0100.00516.28
7.4.300.0110.00016.49
7.4.290.0150.00016.30
7.4.280.0000.01316.44
7.4.270.0070.00716.45
7.4.260.0040.01216.48
7.4.250.0060.00616.44
7.4.240.0020.01216.38
7.4.230.0000.01216.38
7.4.220.0550.02616.43
7.4.210.0040.02616.48
7.4.200.0050.01116.31
7.4.160.0430.01616.33
7.4.150.0330.02117.40
7.4.140.0350.02217.86
7.4.130.0200.01816.59
7.4.120.0260.01816.55
7.4.110.0520.01816.44
7.4.100.0500.01416.45
7.4.90.0150.03916.51
7.4.80.0420.02219.39
7.4.70.0350.00716.43
7.4.60.0120.01216.59
7.4.50.0050.00516.32
7.4.40.0820.02516.34
7.4.30.0310.02716.39
7.3.330.0000.01413.27
7.3.320.0100.00513.28
7.3.310.0050.00516.19
7.3.300.0000.01016.26
7.3.290.0210.00716.50
7.3.280.0270.02216.35
7.3.270.0510.00917.40
7.3.260.0340.01716.31
7.3.250.0360.02016.42
7.3.240.0260.01616.38
7.3.230.0300.02216.52
7.3.210.0390.01816.28
7.3.200.0840.00019.39
7.3.190.1170.02216.58
7.3.180.0330.02516.25
7.3.170.0350.00716.31
7.3.160.0180.01916.17
7.2.330.0420.00816.64
7.2.320.0330.02016.56
7.2.310.0120.02416.46
7.2.300.0220.01016.57
7.2.290.0400.01716.59
7.2.100.0800.00714.55
7.2.90.0820.01314.47
7.2.80.1040.00014.57
7.2.70.0130.01314.78
7.2.60.0440.01814.88
7.2.50.0830.01814.68
7.2.40.0330.00015.09
7.2.30.0880.00315.02
7.2.20.0210.00315.02
7.2.10.0710.01314.97
7.2.00.0510.00014.72
7.1.220.0980.00613.65
7.1.210.0230.02313.71
7.1.200.0230.01413.94
7.1.190.0140.00713.96
7.1.180.0390.01613.89
7.1.170.0910.00613.73
7.1.160.0130.00813.81
7.1.150.0890.00713.78
7.1.140.0340.00713.74
7.1.130.0230.00914.03
7.1.120.0050.01013.92
7.1.110.0200.00913.99
7.1.100.0470.00613.80
7.1.90.0990.01313.77
7.1.80.0530.00713.91
7.1.70.1290.00613.80
7.1.60.0510.01932.12
7.1.50.0850.00632.04
7.1.40.1560.00731.66
7.1.30.0440.01032.17
7.1.20.0860.00932.06
7.1.10.0970.00313.94
7.1.00.0090.01213.95
7.0.310.0860.00913.44
7.0.300.0430.00713.19
7.0.290.0200.01513.56
7.0.280.0640.00613.71
7.0.270.0160.00713.73
7.0.260.1050.00713.39
7.0.250.0950.01113.51
7.0.240.0230.00313.50
7.0.230.0150.00813.54
7.0.220.0100.01013.51
7.0.210.0150.01013.40
7.0.200.0120.01213.24
7.0.190.0920.00713.69
7.0.180.1320.00713.65
7.0.170.0150.00813.37
7.0.160.0170.01713.55
7.0.150.1280.01513.42
7.0.140.0120.01213.66
7.0.130.1370.01013.54
7.0.120.0150.00613.70
7.0.110.1390.01013.62
7.0.100.0150.00613.45
7.0.90.1410.01013.74
7.0.80.0240.00513.71
7.0.70.0080.00813.41
7.0.60.0170.00913.61
7.0.50.0130.01013.36
7.0.40.0420.00413.60
7.0.30.0250.01213.73
7.0.20.0130.00913.63
7.0.10.1450.00013.50
7.0.00.1160.01013.47
5.6.380.0260.00414.07
5.6.370.0190.00514.12
5.6.360.0130.01314.04
5.6.350.0060.01214.03
5.6.340.0180.00914.22
5.6.330.0000.01714.46
5.6.320.0110.00714.32
5.6.310.0090.01614.00
5.6.300.0120.00414.01
5.6.290.0040.01114.31
5.6.280.0050.01314.30
5.6.270.0070.01714.15
5.6.260.0060.01214.23
5.6.250.0080.01514.18
5.6.240.0110.00714.14
5.6.230.0060.01714.01
5.6.220.0080.01014.13
5.6.210.0140.00014.20
5.6.200.0120.00814.28
5.6.190.0140.00614.58
5.6.180.0030.01514.19
5.6.170.0080.01014.16
5.6.160.0000.01814.25
5.6.150.0150.01114.30
5.6.140.0110.00714.32
5.6.130.0140.01114.03
5.6.120.0160.00514.14
5.6.110.0170.00714.14
5.6.100.0120.00914.34
5.5.380.0000.01212.37
5.5.370.0040.00812.37
5.5.360.0080.01212.37
5.5.350.0050.01212.37
5.5.340.0100.00712.37
5.5.330.0050.00512.37
5.5.320.0080.00812.37
5.5.310.0130.01012.37
5.5.300.0080.00912.37
5.5.290.0100.00812.37
5.5.280.0050.00912.37
5.5.270.0110.00712.37
5.5.260.0090.01212.37
5.4.450.0000.01112.37
5.4.440.0030.00812.37
5.4.430.0070.00212.37

preferences:
44.87 ms | 401 KiB | 5 Q