3v4l.org

run code in 300+ PHP versions simultaneously
<?php //S FIBONACCI $veces = 10; $i = 0; $ini = 0; $anterior = 0; while($i <= 10){ echo "$ini\n"; if(0 == $ini){ $ini += 1; } else { $ini += $anterior; //$anterior = $ini; } $i++; }

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)
8.3.60.0160.00018.56
8.3.50.0030.01016.39
8.3.40.0070.00718.80
8.3.30.0110.00318.90
8.3.20.0030.00623.60
8.3.10.0000.00720.33
8.3.00.0000.00820.70
8.2.180.0070.01118.41
8.2.170.0140.00722.96
8.2.160.0070.00722.32
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0050.00326.16
8.2.110.0040.00420.35
8.2.100.0000.01118.22
8.2.90.0050.00317.88
8.2.80.0060.00318.86
8.2.70.0100.00017.50
8.2.60.0000.00917.63
8.2.50.0040.00418.16
8.2.40.0030.00619.78
8.2.30.0030.00517.64
8.2.20.0000.00718.23
8.2.10.0060.00319.18
8.2.00.0050.00219.12
8.1.280.0110.00425.92
8.1.270.0040.00420.50
8.1.260.0040.00426.35
8.1.250.0030.00728.09
8.1.240.0060.00319.13
8.1.230.0080.00420.85
8.1.220.0050.00318.55
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0040.00417.62
8.1.160.0070.00018.81
8.1.150.0020.00518.88
8.1.140.0000.00722.20
8.1.130.0070.00020.05
8.1.120.0100.00017.37
8.1.110.0040.00417.33
8.1.100.0040.00417.34
8.1.90.0050.00217.34
8.1.80.0000.00717.41
8.1.70.0110.00017.34
8.1.60.0060.00617.59
8.1.50.0050.00317.48
8.1.40.0060.00317.49
8.1.30.0040.00417.64
8.1.20.0040.01117.58
8.1.10.0030.00617.52
8.1.00.0040.00417.30
8.0.300.0030.00618.77
8.0.290.0060.00316.75
8.0.280.0040.00418.58
8.0.270.0000.00817.99
8.0.260.0000.00720.06
8.0.250.0030.00316.84
8.0.240.0030.00316.86
8.0.230.0070.00016.91
8.0.220.0030.00316.72
8.0.210.0040.00416.91
8.0.200.0030.00316.84
8.0.190.0000.00716.84
8.0.180.0020.00516.82
8.0.170.0000.00916.79
8.0.160.0000.00716.84
8.0.150.0020.00516.90
8.0.140.0030.00416.78
8.0.130.0000.00513.29
8.0.120.0000.00716.86
8.0.110.0050.00216.74
8.0.100.0080.00016.79
8.0.90.0000.00916.76
8.0.80.0100.00616.91
8.0.70.0050.00316.79
8.0.60.0040.00416.90
8.0.50.0070.00316.79
8.0.30.0160.00016.82
8.0.20.0170.00317.24
8.0.10.0040.00317.05
8.0.00.0070.01316.69
7.4.330.0050.00015.55
7.4.320.0070.00016.43
7.4.300.0000.00616.50
7.4.290.0000.00816.58
7.4.280.0000.00816.61
7.4.270.0000.00716.61
7.4.260.0000.00513.23
7.4.250.0080.00016.46
7.4.240.0060.00116.59
7.4.230.0000.00716.68
7.4.220.0020.00516.46
7.4.210.0070.00816.62
7.4.200.0000.00716.42
7.4.130.0100.01316.49
7.4.120.0070.01416.62
7.4.110.0110.01216.38
7.4.100.0180.00716.48
7.4.90.0100.00716.37
7.4.80.0070.01019.39
7.4.70.0070.01016.32
7.4.60.0060.00916.52
7.4.50.0080.00616.21
7.4.40.0130.00316.35
7.4.00.0040.01414.96
7.3.330.0070.00016.28
7.3.320.0000.00513.16
7.3.310.0030.00316.36
7.3.300.0040.00416.24
7.3.290.0000.00716.22
7.3.280.0080.00616.32
7.3.260.0080.01316.52
7.3.230.0070.01016.25
7.3.210.0070.01016.57
7.3.200.0060.01016.49
7.3.190.0060.00916.50
7.3.180.0130.00316.51
7.3.170.0130.00316.32
7.3.160.0090.01216.41
7.3.120.0040.01414.77
7.3.110.0090.00514.91
7.3.100.0100.00314.81
7.3.90.0050.01314.72
7.3.80.0030.01315.03
7.3.70.0030.01014.76
7.3.60.0110.00414.78
7.3.50.0100.00314.75
7.3.40.0030.01014.69
7.3.30.0120.00314.72
7.3.20.0040.01415.05
7.3.10.0250.00514.88
7.3.00.0130.00614.98
7.2.330.0080.01516.68
7.2.320.0000.01716.33
7.2.310.0090.00616.35
7.2.300.0090.00916.56
7.2.290.0070.01016.46
7.2.250.0000.01514.97
7.2.240.0100.00614.87
7.2.230.0050.01115.04
7.2.220.0060.01214.80
7.2.210.0090.00915.01
7.2.200.0070.01015.05
7.2.190.0030.01315.01
7.2.180.0090.00515.07
7.2.170.0030.01214.94
7.1.330.0060.00614.08
7.1.320.0060.01213.52
7.1.310.0070.01113.57
7.1.300.0060.00613.81
7.1.290.0040.00813.73
7.1.280.0060.00813.80
7.1.270.0000.01713.93
7.1.260.0070.00713.65

preferences:
65.81 ms | 400 KiB | 5 Q