3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fib() { $a = 1; $b = 1; while(true) { $c = $a + $b; $a = $b; $b = $c; if ($c == 7) { throw new RuntimeException('Kaboom!'); } yield $c; } } foreach(fib() as $f) { echo $f . PHP_EOL; }

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)
8.3.60.0130.01016.50
8.3.50.0360.01222.93
8.3.40.0200.01718.79
8.3.30.0110.01119.18
8.3.20.0070.00720.45
8.3.10.0100.00323.79
8.3.00.0110.00419.50
8.2.180.0090.01516.32
8.2.170.0170.01022.96
8.2.160.0130.01320.35
8.2.150.0120.00024.18
8.2.140.0110.00424.66
8.2.130.0200.01026.16
8.2.120.0090.00321.08
8.2.110.0110.00420.41
8.2.100.0270.01517.91
8.2.90.0000.01018.28
8.2.80.0040.00719.02
8.2.70.0090.00017.63
8.2.60.0040.00717.93
8.2.50.0140.01418.10
8.2.40.0060.00620.30
8.2.30.0030.00618.07
8.2.20.0030.00617.81
8.2.10.0000.00918.10
8.2.00.0030.00617.76
8.1.280.0110.01425.92
8.1.270.0070.00723.82
8.1.260.0120.00026.35
8.1.250.0040.00828.09
8.1.240.0210.02422.18
8.1.230.0090.00920.97
8.1.220.0030.00717.74
8.1.210.0000.00918.86
8.1.200.0100.00017.23
8.1.190.0060.00317.35
8.1.180.0090.00018.10
8.1.170.0100.00318.53
8.1.160.0060.00322.18
8.1.150.0090.00018.88
8.1.140.0040.00417.44
8.1.130.0060.00317.97
8.1.120.0000.00917.44
8.1.110.0030.00617.56
8.1.100.0060.00317.43
8.1.90.0000.01117.52
8.1.80.0000.00917.54
8.1.70.0040.00417.47
8.1.60.0000.00917.67
8.1.50.0000.00917.62
8.1.40.0050.00517.55
8.1.30.0090.00617.56
8.1.20.0060.00317.57
8.1.10.0060.00317.58
8.1.00.0000.00917.50
8.0.300.0030.00720.15
8.0.290.0070.00416.63
8.0.280.0030.01018.33
8.0.270.0030.00617.13
8.0.260.0040.00417.27
8.0.250.0080.00016.93
8.0.240.0070.00416.84
8.0.230.0040.00416.94
8.0.220.0030.00616.81
8.0.210.0070.00416.86
8.0.200.0060.00316.99
8.0.190.0100.00016.95
8.0.180.0050.00516.85
8.0.170.0030.00616.84
8.0.160.0060.00317.00
8.0.150.0060.00316.70
8.0.140.0170.00816.74
8.0.130.0030.00813.41
8.0.120.0060.00316.84
8.0.110.0150.00716.87
8.0.100.0030.00616.91
8.0.90.0050.00616.88
8.0.80.0100.01316.88
8.0.70.0050.00516.69
8.0.60.0060.00316.79
8.0.50.0060.00316.94
8.0.30.0660.04416.93
8.0.20.0330.03217.40
8.0.10.0030.01016.94
8.0.00.0450.04116.73
7.4.330.0000.00715.09
7.4.320.0030.00516.48
7.4.300.0030.00516.38
7.4.290.0000.00816.36
7.4.280.0090.00316.29
7.4.270.0110.00016.44
7.4.260.0100.00016.35
7.4.250.0000.00916.45
7.4.240.0060.00416.46
7.4.230.0030.00616.37
7.4.220.0290.02016.32
7.4.210.0070.01816.29
7.4.200.0030.00616.56
7.4.160.0560.06516.50
7.4.150.0490.06717.40
7.4.140.0510.04217.86
7.4.130.0320.03716.34
7.4.120.0400.03316.39
7.4.110.0610.04216.48
7.4.100.0930.04116.32
7.4.90.0760.04216.31
7.4.80.0500.07219.39
7.4.70.0190.00916.38
7.4.60.0410.04816.55
7.4.50.0000.01116.31
7.4.40.0220.03216.40
7.4.30.0540.04016.61
7.3.330.0050.00313.25
7.3.320.0040.00413.47
7.3.310.0080.00016.34
7.3.300.0080.00416.44
7.3.290.0090.03816.37
7.3.280.0130.02316.36
7.3.270.0210.01517.40
7.3.260.0520.06116.46
7.3.250.0380.03816.40
7.3.240.0280.01016.51
7.3.230.0540.04416.43
7.3.210.0780.06016.51
7.3.200.0190.01619.39
7.3.190.0350.02016.34
7.3.180.0360.04616.21
7.3.170.0400.04516.34
7.3.160.0190.03516.27
7.2.330.0630.04516.72
7.2.320.0480.02816.75
7.2.310.0190.03416.33
7.2.300.0340.04716.71
7.2.290.0380.06016.32
7.2.100.0560.01914.53
7.2.90.1110.02214.25
7.2.80.1570.02714.21
7.2.70.1080.04614.30
7.2.60.1050.01314.57
7.2.50.0940.01614.33
7.2.40.0960.01414.59
7.2.30.1040.00714.69
7.2.20.0530.03014.87
7.2.10.0870.01514.64
7.2.00.0700.03014.62
7.1.220.1290.03013.43
7.1.210.1210.02013.43
7.1.200.0990.01313.70
7.1.190.0850.02313.43
7.1.180.0840.00713.43
7.1.170.0720.02613.43
7.1.160.0880.02613.43
7.1.150.1050.02013.62
7.1.140.1230.01013.43
7.1.130.0880.02613.43
7.1.120.1050.01313.54
7.1.110.0150.01513.52
7.1.100.1230.02813.78
7.1.90.1460.03813.43
7.1.80.0740.01213.80
7.1.70.1250.02514.08
7.1.60.1190.01631.81
7.1.50.0520.04832.04
7.1.40.1400.03132.09
7.1.30.0380.01731.79
7.1.20.1500.01731.89
7.1.10.1070.00713.50
7.1.00.1050.02913.93
7.0.310.1400.01113.43
7.0.300.1170.02713.43
7.0.290.1110.02813.43
7.0.280.0770.01313.43
7.0.270.0560.03413.43
7.0.260.1900.02313.43
7.0.250.1170.01613.43
7.0.240.1000.01013.67
7.0.230.1180.01613.43
7.0.220.1210.01913.56
7.0.210.1170.01413.53
7.0.200.1430.01813.51
7.0.190.1010.00413.43
7.0.180.0870.01013.56
7.0.170.1210.01913.65
7.0.160.0110.01113.43
7.0.150.0460.00613.64
7.0.140.1370.01413.69
7.0.130.0410.03113.52
7.0.120.1280.00913.43
7.0.110.1060.01613.43
7.0.100.0210.02613.43
7.0.90.1180.02013.51
7.0.80.1190.01013.43
7.0.70.0170.00913.43
7.0.60.0550.01413.60
7.0.50.0230.00613.77
7.0.40.0120.01213.43
7.0.30.0170.00613.55
7.0.20.0470.01213.45
7.0.10.1360.02513.45
7.0.00.0400.01613.49
5.6.380.0560.01114.34
5.6.370.0200.01214.01
5.6.360.0500.01414.16
5.6.350.0620.01214.18
5.6.340.0170.02514.01
5.6.330.0330.02613.96
5.6.320.0060.02813.92
5.6.310.0620.02314.53
5.6.300.0540.01814.27
5.6.290.0040.02613.94
5.6.280.0320.02014.15
5.6.270.0410.02914.27
5.6.260.0090.00914.21
5.6.250.0400.01713.96
5.6.240.0330.03314.43
5.6.230.0100.01014.28
5.6.220.0080.01514.11
5.6.210.0110.01114.16
5.6.200.0030.01314.00
5.6.190.0310.01814.20
5.6.180.0350.03514.35
5.6.170.0290.03714.10
5.6.160.0200.03014.20
5.6.150.0390.00914.27
5.6.140.0280.02514.21
5.6.130.0190.03414.26
5.6.120.0080.01014.10
5.6.110.0120.01614.17
5.6.100.0040.01314.33
5.6.90.0480.01013.95
5.6.80.0340.02314.53
5.6.70.0150.02814.04
5.6.60.0210.01414.02
5.6.50.0110.01514.21
5.6.40.0270.02714.11
5.6.30.0420.01814.18
5.5.380.0320.00813.43
5.5.370.0120.00413.43
5.5.360.0260.01713.43
5.5.350.0320.03113.43
5.5.340.0340.02813.43
5.5.330.0190.00613.43
5.5.320.0120.00913.43
5.5.310.0140.00313.43
5.5.300.0060.01013.43
5.5.290.0170.00613.43
5.5.280.0100.01513.43
5.5.270.0220.01813.43
5.5.260.0100.00813.43
5.5.250.0160.02813.43
5.5.240.0040.01213.43
5.5.230.0120.00613.43
5.5.220.0370.01213.43
5.5.210.0040.01513.43
5.5.200.0210.01213.43
5.5.190.0310.03713.43
5.4.450.0090.00013.43
5.4.440.0040.00413.43
5.4.430.0000.00813.43
5.4.420.0100.00013.43
5.4.410.0080.00013.43
5.4.400.0000.00813.43
5.4.390.0060.00213.43
5.4.380.0000.01013.43
5.4.370.0060.00313.43
5.4.360.0070.00313.43

preferences:
45.65 ms | 401 KiB | 5 Q