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, ' '; }

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)
8.3.60.0530.01716.75
8.3.50.0510.01921.99
8.3.40.0750.01018.92
8.3.30.0520.01719.04
8.3.20.0290.01020.37
8.3.10.0100.01323.60
8.3.00.0130.01019.79
8.2.180.0280.01616.38
8.2.170.0510.02722.96
8.2.160.0380.02222.17
8.2.150.0260.01024.18
8.2.140.0270.00724.66
8.2.130.0200.02026.16
8.2.120.0280.00720.91
8.2.110.0300.01722.43
8.2.100.0270.02418.04
8.2.90.0140.01019.25
8.2.80.0160.00617.97
8.2.70.0150.00717.63
8.2.60.0100.01317.93
8.2.50.0100.01318.07
8.2.40.0100.01318.22
8.2.30.0130.00918.23
8.2.20.0140.00717.87
8.2.10.0160.00618.20
8.2.00.0070.01817.77
8.1.280.0510.01025.92
8.1.270.0260.01323.88
8.1.260.0170.00726.35
8.1.250.0270.01428.09
8.1.240.0330.01622.01
8.1.230.0190.01318.94
8.1.220.0150.01217.74
8.1.210.0070.01518.77
8.1.200.0090.02317.35
8.1.190.0100.01717.23
8.1.180.0140.00718.10
8.1.170.0220.00318.57
8.1.160.0180.00322.09
8.1.150.0130.01018.99
8.1.140.0030.01917.58
8.1.130.0030.02317.86
8.1.120.0090.01317.41
8.1.110.0140.01017.39
8.1.100.0130.01017.53
8.1.90.0070.01717.55
8.1.80.0100.01317.59
8.1.70.0040.02117.50
8.1.60.0200.00317.66
8.1.50.0200.00717.58
8.1.40.0200.01017.53
8.1.30.0180.00917.64
8.1.20.0210.00417.57
8.1.10.0120.01217.58
8.1.00.0210.00317.52
8.0.300.0100.01418.77
8.0.290.0190.00316.63
8.0.280.0150.00718.30
8.0.270.0200.00317.20
8.0.260.0170.00717.15
8.0.250.0130.01016.96
8.0.240.0140.01017.04
8.0.230.0090.01216.83
8.0.220.0100.01016.91
8.0.210.0100.01316.78
8.0.200.0070.01417.02
8.0.190.0190.00416.86
8.0.180.0190.01016.82
8.0.170.0190.00616.93
8.0.160.0130.01316.78
8.0.150.0220.00716.80
8.0.140.0170.01016.89
8.0.130.0160.01313.41
8.0.120.0210.00916.87
8.0.110.0160.00616.81
8.0.100.0090.01316.69
8.0.90.0120.00916.70
8.0.80.0400.03716.88
8.0.70.0160.00716.78
8.0.60.0170.01016.73
8.0.50.0110.01116.70
8.0.30.0640.03717.07
8.0.20.0760.06117.40
8.0.10.0120.00916.99
8.0.00.0840.06016.63
7.4.330.0090.01215.00
7.4.320.0040.01516.53
7.4.300.0070.02016.44
7.4.290.0140.01116.48
7.4.280.0240.00416.39
7.4.270.0100.01016.53
7.4.260.0160.00616.36
7.4.250.0220.00616.42
7.4.240.0130.01016.45
7.4.230.0130.00716.19
7.4.220.0330.08016.50
7.4.210.0260.00616.50
7.4.200.0140.00716.48
7.4.160.0620.04416.34
7.4.150.0920.05317.40
7.4.140.0950.07017.86
7.4.130.0850.05216.38
7.4.120.0580.05116.48
7.4.110.0970.06516.33
7.4.100.0790.05416.56
7.4.90.0590.06616.39
7.4.80.0360.05719.39
7.4.70.0500.05916.46
7.4.60.0630.03316.45
7.4.50.0250.01116.42
7.4.40.0620.04316.50
7.4.30.0430.03916.47
7.3.330.0140.01413.30
7.3.320.0180.00413.48
7.3.310.0230.00016.27
7.3.300.0090.00016.41
7.3.290.0370.06016.29
7.3.280.0390.04816.31
7.3.270.0860.05917.40
7.3.260.0670.03716.33
7.3.250.0700.06716.36
7.3.240.0690.05616.43
7.3.230.0620.04016.39
7.3.210.0680.04816.43
7.3.200.0590.03919.39
7.3.190.0810.06516.31
7.3.180.0510.03616.60
7.3.170.0630.05716.45
7.3.160.0780.02516.25
7.2.330.0760.05016.28
7.2.320.0610.03816.79
7.2.310.0460.05016.35
7.2.300.0210.06516.57
7.2.290.0490.04916.76
7.2.100.1160.02814.49
7.2.90.0570.01714.66
7.2.80.1560.02314.41
7.2.70.1210.00714.77
7.2.60.1420.02114.52
7.2.50.0240.00814.84
7.2.40.0150.01814.54
7.2.30.0790.02814.71
7.2.20.1450.03314.56
7.2.10.0590.00814.66
7.2.00.1380.02815.02
7.1.220.1780.01713.59
7.1.210.1690.01013.85
7.1.200.1250.00313.89
7.1.190.0890.01713.56
7.1.180.0620.00713.34
7.1.170.0830.03313.57
7.1.160.0190.02313.53
7.1.150.0380.00713.67
7.1.140.0830.02113.59
7.1.130.0610.03613.72
7.1.120.0900.02413.54
7.1.110.0430.00613.88
7.1.100.0120.01214.01
7.1.90.0480.01413.82
7.1.80.0170.01213.55
7.1.70.0220.00613.91
7.1.60.0750.02131.93
7.1.50.1070.02832.09
7.1.40.2050.03132.11
7.1.30.1480.02431.88
7.1.20.1640.03631.74
7.1.10.2140.03313.96
7.1.00.0520.03413.98
7.0.310.0490.01713.39
7.0.300.0590.03413.49
7.0.290.0740.00613.55
7.0.280.1190.01913.39
7.0.270.0360.02513.29
7.0.260.0960.00813.39
7.0.250.1790.02613.51
7.0.240.1550.01713.51
7.0.230.0590.03313.19
7.0.220.1630.02413.46
7.0.210.1300.00613.63
7.0.200.1120.00713.63
7.0.190.0640.03413.51
7.0.180.1640.02313.33
7.0.170.0390.04313.30
7.0.160.1410.00013.68
7.0.150.0160.00913.78
7.0.140.2040.01713.63
7.0.130.0590.02113.44
7.0.120.0500.03313.77
7.0.110.1670.02513.42
7.0.100.1780.01913.57
7.0.90.2030.03813.62
7.0.80.1510.01613.62
7.0.70.2120.01313.77
7.0.60.0280.00713.48
7.0.50.0390.01113.69
7.0.40.0520.03413.54
7.0.30.0450.03513.60
7.0.20.0520.01313.68
7.0.10.0910.00713.73
7.0.00.1570.02013.68
5.6.380.0370.02514.20
5.6.370.0520.02314.32
5.6.360.0160.01614.30
5.6.350.0040.02014.12
5.6.340.0610.02613.77
5.6.330.0450.03114.36
5.6.320.0370.03114.13
5.6.310.0030.01714.07
5.6.300.0300.00814.73
5.6.290.0530.04514.57
5.6.280.0550.02814.16
5.6.270.0160.00614.34
5.6.260.0660.03114.25
5.6.250.0320.02614.38
5.6.240.0390.02013.96
5.6.230.0510.02714.13
5.6.220.0190.01114.44
5.6.210.0390.03014.21
5.6.200.0480.01414.04
5.6.190.0380.03114.21
5.6.180.0200.00514.43
5.6.170.0760.01114.11
5.6.160.0420.03414.44
5.6.150.0120.01014.55
5.6.140.0380.02114.28
5.6.130.0540.03614.31
5.6.120.0410.02814.41
5.6.110.0330.03614.07
5.6.100.0410.01314.13
5.6.90.0350.01714.21
5.6.80.0340.00914.31
5.6.70.0130.00914.30
5.6.60.0280.00414.17
5.6.50.0520.02314.07
5.6.40.0430.01714.42
5.6.30.0520.02514.45
5.6.20.0140.01714.16
5.5.380.0170.00312.66
5.5.370.0620.02912.66
5.5.360.0490.03112.66
5.5.350.0290.02912.66
5.5.340.0320.02912.66
5.5.330.0460.04312.66
5.5.320.0290.01012.66
5.5.310.0620.01912.66
5.5.300.0570.02312.66
5.5.290.0520.02912.66
5.5.280.0130.00812.66
5.5.270.0440.01912.66
5.5.260.0330.02612.66
5.5.250.0240.02712.66
5.5.240.0600.02712.66
5.5.230.0240.02112.66
5.5.220.0130.00712.66
5.5.210.0360.02612.66
5.5.200.0180.02012.66
5.5.190.0470.01512.66
5.4.450.0030.00912.66
5.4.440.0060.00312.66
5.4.430.0060.00312.66
5.4.420.0040.00712.66
5.4.410.0090.00012.66
5.4.400.0090.00012.66
5.4.390.0030.00612.66
5.4.380.0030.00612.66
5.4.370.0070.00412.66
5.4.360.0090.00312.66
5.4.350.0070.00412.66

preferences:
52.44 ms | 401 KiB | 5 Q