3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fibonacci = array(); $previous = 1; for($i = 1; $i <= 4000000; $i++) { $i = $i + $previous; if($i%2==1) $fibonacci[] = $i; $previous = $i; } echo array_sum($fibonacci);

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)
8.3.60.0170.00316.38
8.3.50.0100.00821.97
8.3.40.0100.01018.80
8.3.30.0080.00619.08
8.3.20.0040.00420.14
8.3.10.0000.00723.48
8.3.00.0070.00317.63
8.2.180.0110.00416.50
8.2.170.0040.01122.96
8.2.160.0100.00320.40
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0130.00726.16
8.2.120.0050.00322.11
8.2.110.0090.00022.24
8.2.100.0080.00417.91
8.2.90.0090.00017.78
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0060.00318.05
8.2.50.0000.00818.07
8.2.40.0040.00420.07
8.2.30.0000.00718.04
8.2.20.0000.00917.81
8.2.10.0080.00018.07
8.2.00.0070.00317.77
8.1.280.0070.00725.92
8.1.270.0000.00823.91
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0130.00322.55
8.1.230.0040.00820.96
8.1.220.0030.00517.74
8.1.210.0000.00818.85
8.1.200.0040.00417.23
8.1.190.0050.00317.34
8.1.180.0030.00618.10
8.1.170.0050.00518.59
8.1.160.0080.00022.02
8.1.150.0030.00518.70
8.1.140.0000.00717.41
8.1.130.0070.00017.70
8.1.120.0050.00217.37
8.1.110.0030.00717.45
8.1.100.0070.00317.51
8.1.90.0000.00717.45
8.1.80.0040.00417.34
8.1.70.0030.00317.39
8.1.60.0040.00417.50
8.1.50.0000.00817.47
8.1.40.0040.00417.41
8.1.30.0040.00417.47
8.1.20.0030.00617.54
8.1.10.0040.00417.41
8.1.00.0040.00417.46
8.0.300.0040.00419.96
8.0.290.0000.00817.18
8.0.280.0030.00318.48
8.0.270.0000.00717.13
8.0.260.0030.00317.25
8.0.250.0060.00316.97
8.0.240.0000.00717.00
8.0.230.0000.00716.92
8.0.220.0000.00716.91
8.0.210.0030.00316.88
8.0.200.0070.00016.97
8.0.190.0050.00316.84
8.0.180.0090.00316.79
8.0.170.0040.00416.98
8.0.160.0000.00716.77
8.0.150.0040.00416.82
8.0.140.0030.00316.84
8.0.130.0060.00013.28
8.0.120.0020.00516.86
8.0.110.0040.00416.73
8.0.100.0040.00416.76
8.0.90.0070.00016.88
8.0.80.0180.00316.77
8.0.70.0040.00416.96
8.0.60.0040.00416.93
8.0.50.0040.00416.87
8.0.30.0100.00717.09
8.0.20.0090.00817.40
8.0.10.0040.00416.90
8.0.00.0100.00616.78
7.4.330.0050.00015.02
7.4.320.0000.00716.43
7.4.300.0000.00716.65
7.4.290.0000.00716.48
7.4.280.0030.00316.59
7.4.270.0030.00316.54
7.4.260.0050.00216.48
7.4.250.0030.00616.45
7.4.240.0050.00216.59
7.4.230.0030.00316.39
7.4.220.0130.00316.43
7.4.210.0070.00716.61
7.4.200.0000.00716.67
7.4.190.0070.00016.50
7.4.160.0120.00316.61
7.4.150.0110.00617.40
7.4.140.0060.01117.86
7.4.130.0100.00516.54
7.4.120.0120.00516.56
7.4.110.0140.00416.71
7.4.100.0070.01716.39
7.4.90.0190.00416.41
7.4.80.0120.00419.39
7.4.70.0120.00616.63
7.4.60.0070.01316.48
7.4.50.0040.00416.63
7.4.40.0060.00622.77
7.4.30.0070.01016.62
7.4.00.0060.00914.99
7.3.330.0050.00013.24
7.3.320.0000.00613.17
7.3.310.0050.00316.32
7.3.300.0060.00016.24
7.3.290.0140.00016.43
7.3.280.0080.01016.32
7.3.270.0070.01017.40
7.3.260.0150.00916.45
7.3.250.0100.00716.33
7.3.240.0060.01216.57
7.3.230.0090.00816.39
7.3.210.0100.00816.46
7.3.200.0130.01019.39
7.3.190.0110.00716.47
7.3.180.0060.00916.42
7.3.170.0090.01316.47
7.3.160.0030.01316.39
7.3.120.0090.00614.61
7.2.330.0130.00916.57
7.2.320.0070.01016.57
7.2.310.0100.00716.62
7.2.300.0070.01016.77
7.2.290.0110.00616.72
7.2.00.0030.01319.52
7.1.100.0000.01217.77
7.1.70.0050.00517.15
7.1.60.0110.01419.46
7.1.50.0100.01017.00
7.1.00.0070.07322.45
7.0.200.0040.00416.93
7.0.140.0000.07721.97
7.0.60.0070.06319.86
7.0.50.0100.03317.88
7.0.40.0000.07019.85
7.0.30.0370.04020.01
7.0.20.0330.05020.18
7.0.10.0130.08320.09
7.0.00.0070.07720.11
5.6.280.0030.07021.09
5.6.210.0070.04320.76
5.6.200.0100.08718.21
5.6.190.0170.08020.39
5.6.180.0200.04720.61
5.6.170.0330.07320.38
5.6.160.0030.04720.36
5.6.150.0030.08018.18
5.6.140.0170.07718.12
5.6.130.0030.08318.16
5.6.120.0070.08720.94
5.6.110.0130.07021.12
5.6.100.0070.07721.11
5.6.90.0000.09021.12
5.6.80.0070.04720.43
5.6.70.4070.03320.34
5.5.350.0070.08320.34
5.5.340.0130.07717.95
5.5.330.0000.04320.40
5.5.320.0230.04720.26
5.5.310.0230.04020.30
5.5.300.0070.08018.02
5.5.290.0100.04017.96
5.5.280.0100.06320.89
5.5.270.0000.08320.64
5.5.260.0100.07320.95
5.5.250.0070.06020.70
5.5.240.0330.06020.16
5.4.450.0800.04719.61
5.4.440.0700.06019.48
5.4.430.0970.04719.59
5.4.420.0800.05019.46
5.4.410.0800.04319.48
5.4.400.0270.07019.16
5.4.390.0800.05318.90
5.4.380.1030.04718.78
5.4.370.0330.05318.68
5.4.360.0270.05718.74
5.4.350.0400.05018.74
5.4.340.0300.05318.61
5.4.320.0050.03712.45
5.4.310.0050.04012.45
5.4.300.0040.03912.46
5.4.290.0090.04912.43
5.4.280.0100.05612.33
5.4.270.0060.04412.33
5.4.260.0090.03812.34
5.4.250.0110.03512.33
5.4.240.0120.04312.34
5.4.230.0090.04812.33
5.4.220.0210.05412.33
5.4.210.0110.05012.33
5.4.200.0140.04312.33
5.4.190.0080.03812.32
5.4.180.0090.04912.32
5.4.170.0110.06212.34
5.4.160.0120.04812.33
5.4.150.0110.04812.33
5.4.140.0190.07112.01
5.4.130.0120.07012.00
5.4.120.0100.06811.95
5.4.110.0060.05411.95
5.4.100.0180.06911.95
5.4.90.0140.07611.95
5.4.80.0150.07611.95
5.4.70.0210.05911.95
5.4.60.0110.04911.95
5.4.50.0390.10611.95
5.4.40.0080.07011.93
5.4.30.0160.06511.93
5.4.20.0100.08511.93
5.4.10.0100.08211.93
5.4.00.0110.07511.43
5.3.290.0070.05012.80
5.3.280.0250.06812.71
5.3.270.0120.05812.73
5.3.260.0170.07112.72
5.3.250.0200.06012.72
5.3.240.0130.05812.72
5.3.230.0160.07412.71
5.3.220.0160.06712.68
5.3.210.0100.09212.68
5.3.200.0140.05912.68
5.3.190.0080.06512.68
5.3.180.0130.07712.68
5.3.170.0160.08412.66
5.3.160.0130.07512.67
5.3.150.0080.08812.68
5.3.140.0230.11512.66
5.3.130.0260.08012.66
5.3.120.0150.08612.66
5.3.110.0210.07012.66
5.3.100.0120.06512.11
5.3.90.0150.08012.08
5.3.80.0140.05412.07
5.3.70.0110.05812.07
5.3.60.0090.05512.07
5.3.50.0200.05512.00
5.3.40.0120.04712.00
5.3.30.0220.06911.95
5.3.20.0150.05311.72
5.3.10.0160.06111.69
5.3.00.0060.06511.68
5.2.170.0080.0499.18
5.2.160.0080.0449.18
5.2.150.0130.0469.18
5.2.140.0120.0439.18
5.2.130.0130.0499.14
5.2.120.0060.0499.14
5.2.110.0090.0449.14
5.2.100.0090.0459.14
5.2.90.0110.0419.14
5.2.80.0090.0469.14
5.2.70.0140.0649.13
5.2.60.0110.0469.09
5.2.50.0100.0499.05
5.2.40.0080.0509.04
5.2.30.0170.0629.01
5.2.20.0070.0489.00
5.2.10.0100.0538.93
5.2.00.0110.0458.79
5.1.60.0070.0388.08
5.1.50.0060.0378.07
5.1.40.0090.0498.06
5.1.30.0100.0368.41
5.1.20.0130.0458.43
5.1.10.0050.0408.15
5.1.00.0110.0368.15
5.0.50.0080.0306.63
5.0.40.0120.0396.50
5.0.30.0040.0456.30
5.0.20.0050.0296.27
5.0.10.0030.0446.25
5.0.00.0070.0526.24
4.4.90.0120.0364.78
4.4.80.0050.0244.75
4.4.70.0050.0334.75
4.4.60.0060.0244.75
4.4.50.0050.0274.77
4.4.40.0050.0394.71
4.4.30.0040.0224.76
4.4.20.0110.0244.84
4.4.10.0050.0274.84
4.4.00.0080.0374.76
4.3.110.0090.0204.67
4.3.100.0060.0264.66
4.3.90.0030.0264.64
4.3.80.0080.0584.58
4.3.70.0090.0374.63
4.3.60.0070.0224.62
4.3.50.0090.0514.63
4.3.40.0050.0524.54
4.3.30.0090.0463.29
4.3.20.0060.0443.27
4.3.10.0040.0233.23
4.3.00.0200.03010.31

preferences:
44.36 ms | 400 KiB | 5 Q