3v4l.org

run code in 300+ PHP versions simultaneously
<?php function generator() { $a = 0; $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)
8.3.60.0260.01016.50
8.3.50.0280.02221.99
8.3.40.0190.01618.66
8.3.30.0260.00719.21
8.3.20.0310.01420.54
8.3.10.0330.01023.66
8.3.00.0080.00419.69
8.2.180.0480.03116.50
8.2.170.0310.00022.96
8.2.160.0500.02520.36
8.2.150.0110.00024.18
8.2.140.0070.01024.66
8.2.130.0070.01426.16
8.2.120.0230.01021.00
8.2.110.0200.01022.11
8.2.100.0090.00618.03
8.2.90.0070.00319.13
8.2.80.0070.00317.97
8.2.70.0100.00317.63
8.2.60.0030.00717.68
8.2.50.0090.00618.07
8.2.40.0070.00318.22
8.2.30.0000.01018.41
8.2.20.0070.00717.73
8.2.10.0030.00618.13
8.2.00.0030.00717.93
8.1.280.0140.01125.92
8.1.270.0100.00323.91
8.1.260.0150.00026.35
8.1.250.0340.01028.09
8.1.240.0040.01522.23
8.1.230.0160.00318.97
8.1.220.0030.00617.74
8.1.210.0030.00618.77
8.1.200.0060.00617.23
8.1.190.0060.00317.23
8.1.180.0030.00618.10
8.1.170.0000.01018.46
8.1.160.0060.00322.06
8.1.150.0030.00618.97
8.1.140.0040.00717.51
8.1.130.0030.00617.93
8.1.120.0030.00617.48
8.1.110.0030.00617.44
8.1.100.0000.00917.49
8.1.90.0040.00717.53
8.1.80.0000.01017.36
8.1.70.0000.01017.41
8.1.60.0000.00917.58
8.1.50.0040.00717.63
8.1.40.0060.00317.49
8.1.30.0030.00817.71
8.1.20.0060.00317.66
8.1.10.0000.01017.48
8.1.00.0050.00517.40
8.0.300.0030.00818.77
8.0.290.0040.00716.63
8.0.280.0060.00318.34
8.0.270.0100.00017.11
8.0.260.0000.00917.18
8.0.250.0000.00916.76
8.0.240.0090.00316.87
8.0.230.0030.00716.91
8.0.220.0100.00016.93
8.0.210.0000.01116.89
8.0.200.0060.00616.91
8.0.190.0080.00316.91
8.0.180.0130.01016.88
8.0.170.0140.00016.87
8.0.160.0030.00616.84
8.0.150.0120.01216.83
8.0.140.0030.01016.84
8.0.130.0030.00613.33
8.0.120.0040.00416.81
8.0.110.0070.00316.77
8.0.100.0070.00416.83
8.0.90.0110.00016.84
8.0.80.0150.01516.89
8.0.70.0070.00316.77
8.0.60.0030.00616.74
8.0.50.0120.01216.74
8.0.30.0470.04217.13
8.0.20.0540.02917.40
8.0.10.0080.01217.00
8.0.00.0300.01216.74
7.4.330.0000.00815.07
7.4.320.0060.00316.43
7.4.300.0030.00616.45
7.4.290.0040.00716.39
7.4.280.0080.00416.19
7.4.270.0000.00916.39
7.4.260.0090.00016.21
7.4.250.0050.00516.41
7.4.240.0080.00216.43
7.4.230.0030.01716.36
7.4.220.0190.01616.41
7.4.210.0130.00916.54
7.4.200.0070.00316.47
7.4.160.0560.05516.51
7.4.150.0620.06517.40
7.4.140.0560.07417.86
7.4.130.0720.05016.34
7.4.120.0490.02716.31
7.4.110.0510.02616.47
7.4.100.0440.02716.36
7.4.90.0620.05016.43
7.4.80.0510.05419.39
7.4.70.0370.05616.30
7.4.60.0190.01316.32
7.4.50.0000.01216.44
7.4.40.0300.06316.51
7.4.30.0300.05316.39
7.3.330.0030.00713.40
7.3.320.0030.00513.44
7.3.310.0060.00316.34
7.3.300.0000.01116.30
7.3.290.0180.00716.31
7.3.280.0170.02016.33
7.3.270.0070.03517.40
7.3.260.0320.01316.45
7.3.250.0440.03316.34
7.3.240.0660.03116.52
7.3.230.0750.06716.39
7.3.210.0500.07116.39
7.3.200.0100.02619.39
7.3.190.0570.04416.49
7.3.180.0290.02916.54
7.3.170.0130.02016.27
7.3.160.0430.06616.35
7.2.330.0480.03916.38
7.2.320.0130.03416.61
7.2.310.0450.03516.75
7.2.300.0440.04516.36
7.2.290.0170.02416.67
7.2.100.1070.00314.61
7.2.90.1190.01314.59
7.2.80.0960.00314.45
7.2.70.0440.01014.99
7.2.60.0610.01314.70
7.2.50.0970.02414.84
7.2.40.1110.00714.72
7.2.30.0930.01114.71
7.2.20.0150.01514.65
7.2.10.0220.00614.70
7.2.00.0670.02114.91
7.1.220.1070.02213.67
7.1.210.0560.02913.85
7.1.200.0990.01113.86
7.1.190.0940.01513.77
7.1.180.1080.01613.61
7.1.170.0350.04513.84
7.1.160.1210.03913.53
7.1.150.1280.02013.57
7.1.140.0810.01213.87
7.1.130.1060.00913.98
7.1.120.0290.01313.68
7.1.110.0870.04713.72
7.1.100.1210.01213.75
7.1.90.0650.01913.70
7.1.80.0760.01313.88
7.1.70.0160.01313.48
7.1.60.1300.01431.62
7.1.50.1430.02932.05
7.1.40.1300.00731.91
7.1.30.1350.01331.94
7.1.20.1000.02131.91
7.1.10.0830.02113.83
7.1.00.0890.02813.90
7.0.310.1310.02613.41
7.0.300.0230.01212.98
7.0.290.0330.00713.23
7.0.280.0960.02113.13
7.0.270.0890.01013.17
7.0.260.1250.03513.42
7.0.250.0220.01113.29
7.0.240.1100.01113.18
7.0.230.0570.02113.55
7.0.220.0420.01613.21
7.0.210.1010.01113.18
7.0.200.1020.01213.44
7.0.190.1090.01613.59
7.0.180.0970.01013.42
7.0.170.1270.00013.61
7.0.160.0180.00913.34
7.0.150.1090.00313.38
7.0.140.1270.01913.60
7.0.130.1000.04013.60
7.0.120.0970.04113.51
7.0.110.0230.01313.50
7.0.100.1000.01813.39
7.0.90.0250.00613.31
7.0.80.0930.02313.43
7.0.70.1700.01913.58
7.0.60.0950.03813.59
7.0.50.1550.02213.43
7.0.40.0640.01013.59
7.0.30.0360.02813.59
7.0.20.0230.00613.60
7.0.10.1490.03313.74
7.0.00.0590.01013.41
5.6.380.0210.00514.55
5.6.370.0170.00913.89
5.6.360.0320.04313.93
5.6.350.0180.00913.90
5.6.340.0350.03813.96
5.6.330.0570.02514.11
5.6.320.0240.04114.22
5.6.310.0170.01014.11
5.6.300.0360.03614.09
5.6.290.0270.02714.27
5.6.280.0370.01314.22
5.6.270.0320.00914.34
5.6.260.0510.02614.03
5.6.250.0130.00914.46
5.6.240.0560.01613.98
5.6.230.0480.01214.27
5.6.220.0530.02514.37
5.6.210.0110.00814.25
5.6.200.0290.04314.31
5.6.190.0160.01614.34
5.6.180.0440.02514.38
5.6.170.0280.01913.96
5.6.160.0100.01614.13
5.6.150.0510.03114.19
5.6.140.0340.02514.01
5.6.130.0170.00714.26
5.6.120.0140.01114.07
5.6.110.0340.02114.05
5.6.100.0420.02913.99
5.6.90.0480.03314.19
5.6.80.0360.03614.28
5.6.70.0290.02914.24
5.6.60.0550.01814.45
5.6.50.0440.01713.72
5.6.40.0140.00513.82
5.6.30.0280.00913.88
5.6.20.0290.01013.97
5.5.380.0240.04511.73
5.5.370.0170.01711.73
5.5.360.0490.01811.73
5.5.350.0430.01611.73
5.5.340.0100.01111.73
5.5.330.0390.01011.73
5.5.320.0350.03011.73
5.5.310.0110.00811.73
5.5.300.0120.01211.73
5.5.290.0320.03511.73
5.5.280.0440.01811.73
5.5.270.0340.03111.73
5.5.260.0430.01711.73
5.5.250.0170.01011.73
5.5.240.0430.02511.73
5.5.230.0440.04411.73
5.5.220.0230.01611.73
5.5.210.0350.02611.73
5.5.200.0360.04011.73
5.5.190.0250.01711.73
5.4.450.0020.00711.73
5.4.440.0070.00211.73
5.4.430.0080.00011.73
5.4.420.0040.00711.73
5.4.410.0100.00011.73
5.4.400.0050.00511.73
5.4.390.0090.00011.73
5.4.380.0090.00011.73
5.4.370.0040.00411.73
5.4.360.0040.00811.73
5.4.350.0090.00011.73

preferences:
38.59 ms | 401 KiB | 5 Q