3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fibonacci=array("1+1","2+3","5+8"); $fibarray=count($fibonacci); for($x=0;$x<$fibarray;$x++) { echo $fibonacci[$x]; echo "<br>"; } ?>

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)
8.3.70.0070.01116.58
8.3.60.0060.00918.43
8.3.50.0090.00821.14
8.3.40.0090.01318.84
8.3.30.0040.01118.81
8.3.20.0000.00818.77
8.3.10.0080.00019.34
8.3.00.0080.00023.66
8.2.180.0170.00316.32
8.2.170.0090.00622.96
8.2.160.0090.00622.13
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0000.00726.16
8.2.120.0070.00021.12
8.2.110.0030.00722.07
8.2.100.0060.00617.91
8.2.90.0050.00219.24
8.2.80.0000.00818.16
8.2.70.0000.00917.63
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00721.26
8.2.20.0050.00317.63
8.2.10.0040.00417.74
8.2.00.0000.00817.67
8.1.280.0060.01225.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0110.00723.88
8.1.230.0060.00620.95
8.1.220.0060.00318.77
8.1.210.0030.00619.04
8.1.200.0030.00717.35
8.1.190.0060.00317.40
8.1.180.0000.00918.10
8.1.170.0030.00618.66
8.1.160.0070.00018.88
8.1.150.0070.00318.66
8.1.140.0040.00417.49
8.1.130.0030.00317.83
8.1.120.0070.00017.42
8.1.110.0030.00317.40
8.1.100.0030.00417.41
8.1.90.0050.00217.50
8.1.80.0050.00317.31
8.1.70.0070.00017.44
8.1.60.0000.00917.55
8.1.50.0090.00017.52
8.1.40.0030.00617.50
8.1.30.0040.00417.66
8.1.20.0000.00817.54
8.1.10.0070.00017.55
8.1.00.0040.00417.54
8.0.300.0040.00619.89
8.0.290.0070.00017.18
8.0.280.0070.00018.36
8.0.270.0000.00717.31
8.0.260.0030.00616.73
8.0.250.0050.00216.85
8.0.240.0070.00017.01
8.0.230.0000.00716.88
8.0.220.0000.00716.72
8.0.210.0030.00716.84
8.0.200.0060.00016.84
8.0.190.0070.00016.87
8.0.180.0000.00716.70
8.0.170.0030.00516.98
8.0.160.0040.00416.91
8.0.150.0040.00416.86
8.0.140.0040.00416.81
8.0.130.0030.00313.35
8.0.120.0000.00716.84
8.0.110.0080.00016.81
8.0.100.0040.00416.91
8.0.90.0040.00416.91
8.0.80.0000.01916.87
8.0.70.0040.00416.79
8.0.60.0050.00216.91
8.0.50.0080.00016.91
8.0.30.0120.00717.05
8.0.20.0110.00717.40
8.0.10.0000.00717.07
8.0.00.0130.00816.69
7.4.330.0000.00514.84
7.4.320.0060.00016.64
7.4.300.0060.00016.63
7.4.290.0030.00316.39
7.4.280.0070.00016.41
7.4.270.0030.00316.50
7.4.260.0060.00013.18
7.4.250.0000.00716.45
7.4.240.0030.00316.50
7.4.230.0000.00716.49
7.4.220.0060.00916.54
7.4.210.0050.01016.50
7.4.200.0000.00816.48
7.4.190.0080.00016.65
7.4.160.0100.00716.54
7.4.150.0130.00417.40
7.4.140.0130.00417.86
7.4.130.0060.01316.61
7.4.120.0090.00816.44
7.4.110.0120.00616.58
7.4.100.0070.01116.42
7.4.90.0150.00916.52
7.4.80.0040.01319.39
7.4.70.0060.01016.32
7.4.60.0080.00916.48
7.4.50.0030.00616.39
7.4.40.0070.01022.77
7.4.30.0110.00616.68
7.4.00.0030.01215.05
7.3.330.0050.00013.02
7.3.320.0090.00413.12
7.3.310.0070.00016.20
7.3.300.0030.00316.15
7.3.290.0090.00616.28
7.3.280.0130.00316.29
7.3.270.0050.01117.40
7.3.260.0110.00918.24
7.3.250.0110.00516.42
7.3.240.0130.00316.52
7.3.230.0080.01116.39
7.3.210.0080.00816.20
7.3.200.0080.01319.39
7.3.190.0100.01016.57
7.3.180.0080.01216.38
7.3.170.0060.01416.37
7.3.160.0070.01416.55
7.3.120.0040.00715.01
7.2.330.0110.00716.59
7.2.320.0110.00816.45
7.2.310.0090.00916.57
7.2.300.0030.01216.48
7.2.290.0120.00316.63
7.2.00.0090.00919.25
7.1.200.0080.00415.77
7.1.100.0000.01218.11
7.1.70.0000.01016.89
7.1.60.0060.01219.40
7.1.50.0100.01316.92
7.1.00.0030.03322.31
7.0.200.0040.00416.81
7.0.140.0100.06721.99
7.0.70.0000.04321.74
7.0.60.0000.05721.58
7.0.50.0070.03722.04
7.0.40.0100.02719.94
7.0.30.0030.03320.11
7.0.20.0100.03320.09
7.0.10.0030.03720.07
7.0.00.0030.07020.12
5.6.280.0070.07320.86
5.6.220.0030.03720.46
5.6.210.0070.03320.55
5.6.200.0000.03720.95
5.6.190.0000.04321.03
5.6.180.0000.05321.11
5.6.170.0030.04020.93
5.6.160.0030.03720.96
5.6.150.0030.06721.08
5.6.140.0000.08321.07
5.6.130.0000.03721.06
5.6.120.0070.08721.02
5.6.110.0070.08720.95
5.6.100.0100.07721.12
5.6.90.0030.08320.86
5.6.80.0000.08320.39
5.6.70.0070.07320.43
5.6.60.0000.09020.40
5.6.50.0100.07320.46
5.6.40.0130.06720.26
5.6.30.0000.08020.40
5.6.20.0000.08020.30
5.6.10.0070.05020.46
5.6.00.0070.05720.29
5.5.360.0130.04720.55
5.5.350.0000.04020.36
5.5.340.0030.03720.82
5.5.330.0030.04320.86
5.5.320.0000.07720.79
5.5.310.0000.04020.77
5.5.300.0000.04020.86
5.5.290.0070.08320.73
5.5.280.0000.04320.79
5.5.270.0130.07720.78
5.5.260.0130.08020.76
5.5.250.0070.07320.72
5.5.240.0000.07020.11
5.5.230.0070.06320.14
5.5.220.0130.06320.14
5.5.210.0100.08020.21
5.5.200.0000.08019.99
5.5.190.0070.05719.99
5.5.180.0030.08020.22
5.5.160.0070.08020.27
5.5.150.0030.07320.10
5.5.140.0000.07320.18
5.5.130.0030.08020.17
5.5.120.0070.07020.20
5.5.110.0000.08020.25
5.5.100.0100.06020.17
5.5.90.0100.07020.00
5.5.80.0070.06720.16
5.5.70.0070.07020.11
5.5.60.0100.07320.03
5.5.50.0070.04720.14
5.5.40.0000.05720.14
5.5.30.0000.08320.08
5.5.20.0070.07720.04
5.5.10.0100.06320.04
5.5.00.0030.05319.96
5.4.450.0070.07319.47
5.4.440.0030.04019.42
5.4.430.0030.08319.11
5.4.420.0070.08019.13
5.4.410.0000.08019.43
5.4.400.0070.07318.95
5.4.390.0030.08018.98
5.4.380.0070.06719.24
5.4.370.0000.05019.10
5.4.360.0070.08018.96
5.4.350.0100.07319.23
5.4.340.0070.05019.12
5.4.320.0100.06718.78
5.4.310.0000.08019.11
5.4.300.0100.05319.23
5.4.290.0030.07319.02
5.4.280.0000.08018.83
5.4.270.0030.05319.09
5.4.260.0030.07318.96
5.4.250.0100.07318.92
5.4.240.0030.06318.78
5.4.230.0070.07319.02
5.4.220.0100.07718.80
5.4.210.0000.08019.02
5.4.200.0130.06719.22
5.4.190.0070.07019.06
5.4.180.0030.07718.96
5.4.170.0000.07018.97
5.4.160.0070.03719.00
5.4.150.0030.08019.20
5.4.140.0030.05316.28
5.4.130.0030.04316.11
5.4.120.0030.04316.23
5.4.110.0030.05016.32
5.4.100.0070.03316.34
5.4.90.0030.04716.34
5.4.80.0070.06016.35
5.4.70.0070.07016.31
5.4.60.0030.07016.28
5.4.50.0070.07016.28
5.4.40.0030.07316.45
5.4.30.0030.07716.42
5.4.20.0030.07016.23
5.4.10.0070.07016.38
5.4.00.0070.06015.83
5.3.290.0000.05314.64
5.3.280.0000.08014.53
5.3.270.0070.03714.57
5.3.260.0000.06714.46
5.3.250.0030.04314.56
5.3.240.0030.08014.60
5.3.230.0000.04014.59
5.3.220.0100.05714.50
5.3.210.0030.06014.47
5.3.200.0000.05714.39
5.3.190.0070.07314.39
5.3.180.0070.06014.54
5.3.170.0100.05014.38
5.3.160.0100.05714.49
5.3.150.0030.07314.42
5.3.140.0030.07714.52
5.3.130.0070.08014.53
5.3.120.0170.06714.50
5.3.110.0030.06714.47
5.3.100.0100.04014.02
5.3.90.0000.04713.99
5.3.80.0070.07013.87
5.3.70.0030.07313.96
5.3.60.0030.05013.98
5.3.50.0030.07313.89
5.3.40.0030.05013.92
5.3.30.0030.04313.89
5.3.20.0000.04313.65
5.3.10.0030.07313.42
5.3.00.0030.07713.42
5.2.170.0070.02312.38
5.2.160.0000.04312.38
5.2.150.0030.03012.38
5.2.140.0030.06012.38
5.2.130.0070.06012.38
5.2.120.0030.05712.38
5.2.110.0000.06312.38
5.2.100.0000.06312.38
5.2.90.0000.06012.38
5.2.80.0000.05012.38
5.2.70.0030.06712.38
5.2.60.0070.06012.38
5.2.50.0030.05012.38
5.2.40.0000.06312.38
5.2.30.0000.05012.38
5.2.20.0100.06012.38
5.2.10.0000.05712.38
5.2.00.0100.05012.38
5.1.60.0030.04012.38
5.1.50.0030.05012.38
5.1.40.0070.05012.38
5.1.30.0030.05712.38
5.1.20.0000.04012.38
5.1.10.0000.05312.38
5.1.00.0070.04312.38
5.0.50.0000.02312.38
5.0.40.0000.03312.38
5.0.30.0030.06312.38
5.0.20.0000.02712.38
5.0.10.0000.03712.38
5.0.00.0030.06712.38
4.4.90.0000.03312.38
4.4.80.0000.03712.38
4.4.70.0030.03012.38
4.4.60.0070.02312.38
4.4.50.0000.04012.38
4.4.40.0000.04312.38
4.4.30.0030.03312.38
4.4.20.0030.03712.38
4.4.10.0030.02312.38
4.4.00.0000.05712.38
4.3.110.0070.02012.38
4.3.100.0000.03012.38
4.3.90.0000.03712.38
4.3.80.0070.04312.38
4.3.70.0000.02712.38
4.3.60.0000.03012.38
4.3.50.0000.03012.38
4.3.40.0030.04012.38
4.3.30.0000.02312.38
4.3.20.0000.02312.38
4.3.10.0000.03012.38
4.3.00.0000.02712.38

preferences:
46.91 ms | 401 KiB | 5 Q