3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fibonacci = array(); for($i = 1; $i <= 4000000; $i++) { $i = $i + $previous; $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)
8.3.60.0100.01016.88
8.3.50.0110.00522.05
8.3.40.0130.00618.67
8.3.30.0110.00419.22
8.3.20.0070.00020.21
8.3.10.0080.00023.66
8.3.00.0070.00319.38
8.2.180.0110.00416.38
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0070.01126.16
8.2.120.0080.00019.53
8.2.110.0000.00922.20
8.2.100.0080.00417.91
8.2.90.0040.00419.17
8.2.80.0000.00818.05
8.2.70.0030.00617.63
8.2.60.0000.00818.16
8.2.50.0040.00418.07
8.2.40.0080.00019.88
8.2.30.0000.00718.17
8.2.20.0090.00017.71
8.2.10.0000.00818.11
8.2.00.0030.00617.67
8.1.280.0040.01125.92
8.1.270.0040.00423.84
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0040.00719.17
8.1.220.0020.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0060.00317.28
8.1.180.0060.00318.10
8.1.170.0080.00018.28
8.1.160.0080.00021.99
8.1.150.0050.00318.55
8.1.140.0050.00317.34
8.1.130.0000.00817.74
8.1.120.0030.00317.27
8.1.110.0080.00417.40
8.1.100.0050.00517.32
8.1.90.0040.00417.29
8.1.80.0030.00517.34
8.1.70.0000.00717.25
8.1.60.0040.00417.41
8.1.50.0080.00017.48
8.1.40.0040.00317.43
8.1.30.0080.00017.54
8.1.20.0040.00417.51
8.1.10.0000.00817.52
8.1.00.0060.00317.45
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0000.00818.48
8.0.270.0000.00717.30
8.0.260.0000.00617.16
8.0.250.0030.00317.00
8.0.240.0000.00616.89
8.0.230.0030.00316.88
8.0.220.0050.00316.93
8.0.210.0030.00316.89
8.0.200.0040.00416.96
8.0.190.0040.00416.98
8.0.180.0040.00716.91
8.0.170.0080.00016.83
8.0.160.0070.00017.00
8.0.150.0040.00416.81
8.0.140.0040.00416.79
8.0.130.0060.00013.37
8.0.120.0040.00416.85
8.0.110.0040.00416.90
8.0.100.0040.00416.79
8.0.90.0070.00016.70
8.0.80.0140.00716.93
8.0.70.0050.00216.66
8.0.60.0050.00216.69
8.0.50.0050.00216.94
8.0.30.0050.01416.97
8.0.20.0110.00717.40
8.0.10.0040.00416.86
8.0.00.0070.01016.83
7.4.330.0000.00515.14
7.4.320.0030.00316.33
7.4.300.0030.00316.44
7.4.290.0030.00316.44
7.4.280.0000.00716.47
7.4.270.0030.00316.55
7.4.260.0070.00016.52
7.4.250.0080.00016.35
7.4.240.0020.00516.52
7.4.230.0030.00316.29
7.4.220.0050.01116.57
7.4.210.0090.00516.55
7.4.200.0030.00316.41
7.4.190.0030.00316.70
7.4.160.0090.00616.38
7.4.150.0030.02017.40
7.4.140.0110.00717.86
7.4.130.0060.00916.66
7.4.120.0080.00816.47
7.4.110.0030.01416.23
7.4.100.0100.01416.33
7.4.90.0120.00816.48
7.4.80.0160.00619.39
7.4.70.0080.00816.68
7.4.60.0080.00816.57
7.4.50.0040.00416.56
7.4.40.0000.01522.77
7.4.30.0000.01616.32
7.4.10.0070.01015.05
7.4.00.0080.00815.02
7.3.330.0020.00213.22
7.3.320.0000.00613.29
7.3.310.0050.00216.46
7.3.300.0000.00716.22
7.3.290.0110.00316.31
7.3.280.0110.00716.39
7.3.270.0070.01117.40
7.3.260.0070.01516.36
7.3.250.0100.01016.48
7.3.240.0130.00316.58
7.3.230.0140.00316.41
7.3.210.0070.01016.49
7.3.200.0100.01019.39
7.3.190.0090.01216.38
7.3.180.0040.01116.44
7.3.170.0070.01016.50
7.3.160.0070.01016.46
7.3.130.0070.01015.13
7.3.120.0060.00914.92
7.3.110.0040.01214.86
7.3.100.0000.01614.97
7.3.90.0160.00314.98
7.3.80.0070.01014.86
7.3.70.0060.00914.66
7.3.60.0030.01014.81
7.3.50.0040.00414.93
7.3.40.0070.00714.91
7.3.30.0040.01114.94
7.3.20.0040.01216.74
7.3.10.0100.00616.80
7.3.00.0080.00516.56
7.2.330.0130.00716.72
7.2.320.0150.00916.78
7.2.310.0100.00716.50
7.2.300.0130.00316.80
7.2.290.0030.01616.60
7.2.260.0030.01415.06
7.2.250.0040.01215.27
7.2.240.0070.00315.06
7.2.230.0110.00215.24
7.2.220.0030.01014.96
7.2.210.0000.01815.24
7.2.200.0040.00815.10
7.2.190.0030.01015.08
7.2.180.0080.00415.00
7.2.170.0000.01314.93
7.2.160.0100.00715.04
7.2.150.0040.01116.77
7.2.140.0060.00616.90
7.2.130.0070.00816.95
7.2.120.0040.00717.01
7.2.110.0100.00716.69
7.2.100.0050.00916.92
7.2.90.0050.00916.94
7.2.80.0080.00416.83
7.2.70.0000.00916.87
7.2.60.0100.00517.03
7.2.50.0080.00616.92
7.2.40.0070.00616.89
7.2.30.0080.00316.92
7.2.20.0090.00416.85
7.2.10.0080.00516.76
7.2.00.0080.00717.80
7.1.330.0140.00015.79
7.1.320.0090.00915.89
7.1.310.0030.01015.71
7.1.300.0030.00615.93
7.1.290.0060.00615.52
7.1.280.0040.01115.52
7.1.270.0060.01015.88
7.1.260.0110.00015.77
7.1.250.0070.00315.81
7.1.240.0070.00415.71
7.1.230.0040.00615.85
7.1.220.0030.01115.84
7.1.210.0050.00715.88
7.1.200.0080.00715.70
7.1.190.0060.00715.88
7.1.180.0030.00815.70
7.1.170.0050.00715.74
7.1.160.0070.00715.91
7.1.150.0040.00715.59
7.1.140.0060.00915.80
7.1.130.0040.00515.84
7.1.120.0110.00315.87
7.1.110.0050.00915.66
7.1.100.0020.01416.55
7.1.90.0040.00815.86
7.1.80.0060.00715.84
7.1.70.0050.00716.24
7.1.60.0070.01017.08
7.1.50.0040.01216.14
7.1.40.0070.00715.79
7.1.30.0060.00415.90
7.1.20.0020.00815.85
7.1.10.0050.01015.68
7.1.00.0060.00515.79
7.0.330.0040.00615.40
7.0.320.0030.01115.37
7.0.310.0080.00315.28
7.0.300.0030.00815.37
7.0.290.0080.00515.28
7.0.280.0020.00915.27
7.0.270.0030.00915.26
7.0.260.0040.00915.36
7.0.250.0030.00815.51
7.0.240.0050.00815.45
7.0.230.0040.01115.58
7.0.220.0000.01215.43
7.0.210.0050.00815.50
7.0.200.0040.00715.89
7.0.190.0020.01115.54
7.0.180.0090.00515.43
7.0.170.0080.00315.54
7.0.160.0070.00515.37
7.0.150.0020.00715.56
7.0.140.0030.00715.34
7.0.130.0030.01015.38
7.0.120.0030.01015.34
7.0.110.0040.00715.46
7.0.100.0060.00615.53
7.0.90.0100.00315.55
7.0.80.0020.00715.39
7.0.70.0050.00615.34
7.0.60.0000.01015.37
7.0.50.0050.00615.64
7.0.40.0020.01113.52
7.0.30.0050.00913.41
7.0.20.0080.00613.52
7.0.10.0040.00513.46
7.0.00.0080.00713.61
5.6.400.0110.00014.55
5.6.390.0000.01014.18
5.6.380.0030.00914.22
5.6.370.0060.00814.21
5.6.360.0000.01114.29
5.6.350.0050.00814.51
5.6.340.0000.01314.18
5.6.330.0050.00714.60
5.6.320.0110.00614.18
5.6.310.0050.00714.47
5.6.300.0060.00814.44
5.6.290.0040.01114.45
5.6.280.0070.00314.53
5.6.270.0070.00514.42
5.6.260.0060.00614.37
5.6.250.0090.00514.27
5.6.240.0070.00914.44
5.6.230.0050.00714.51
5.6.220.0020.01114.27
5.6.210.0070.00614.56
5.6.200.0050.00714.29
5.6.190.0080.00514.29
5.6.180.0060.00214.35
5.6.170.0080.00514.50
5.6.160.0060.00714.17
5.6.150.0050.00714.32
5.6.140.0040.00614.41
5.6.130.0070.00414.36
5.6.120.0100.00314.40
5.6.110.0060.00614.39
5.6.100.0100.00314.48
5.6.90.0050.00814.54
5.6.80.0080.00714.36
5.6.70.0070.00614.14
5.6.60.0020.01214.36
5.6.50.0080.00514.38
5.6.40.0040.00714.19
5.6.30.0060.00614.37
5.6.20.0030.01014.56
5.6.10.0080.00514.23
5.6.00.0060.00814.23
5.5.380.0030.00812.74
5.5.370.0050.00612.68
5.5.360.0130.00112.71
5.5.350.0000.00812.82
5.5.340.0030.00612.90
5.5.330.0030.00612.67
5.5.320.0040.00712.77
5.5.310.0030.00712.74
5.5.300.0070.00512.72
5.5.290.0000.00712.50
5.5.280.0080.00212.69
5.5.270.0050.00812.69
5.5.260.0100.00212.61
5.5.250.0060.00612.63
5.5.240.0050.01012.77
5.5.230.0030.00812.57
5.5.220.0070.00412.76
5.5.210.0080.00512.60
5.5.200.0080.00312.64
5.5.190.0010.00912.46
5.5.180.0040.00612.65
5.5.170.0060.00312.67
5.5.160.0040.00712.55
5.5.150.0060.00512.73
5.5.140.0050.00712.46
5.5.130.0050.00612.82
5.5.120.0050.00712.87
5.5.110.0070.00612.46
5.5.100.0040.00812.66
5.5.90.0050.00612.69
5.5.80.0030.00912.68
5.5.70.0020.00912.77
5.5.60.0030.01012.70
5.5.50.0070.00412.56
5.5.40.0020.01112.42
5.5.30.0030.00812.57
5.5.20.0060.00612.60
5.5.10.0050.00512.67
5.5.00.0060.00612.63
5.4.450.0100.02914.31
5.4.440.0030.03514.32
5.4.430.0230.01914.29
5.4.420.0750.01714.19
5.4.410.0190.02414.27
5.4.400.0020.01614.12
5.4.390.0020.01714.12
5.4.380.0320.03014.04
5.4.370.0960.01614.02
5.4.360.0960.02014.07
5.4.350.0880.01414.24
5.4.340.0440.02114.17
5.4.330.0000.01111.69
5.4.320.0070.02014.19
5.4.310.0060.02813.98
5.4.300.0770.02214.07
5.4.290.0850.01514.19
5.4.280.1000.01814.13
5.4.270.0880.01913.97
5.4.260.0830.01514.14
5.4.250.0830.01714.15
5.4.240.0520.01514.15
5.4.230.0020.01914.06
5.4.220.0050.01714.05
5.4.210.0440.01714.17
5.4.200.0820.01814.15
5.4.190.0890.01314.04
5.4.180.0840.01614.18
5.4.170.0750.01814.13
5.4.160.0860.01414.02
5.4.150.0190.01513.95
5.4.140.0050.01413.22
5.4.130.0140.01913.15
5.4.120.0050.01913.12
5.4.110.0060.01513.21
5.4.100.0040.01613.26
5.4.90.0760.01513.21
5.4.80.0690.01713.19
5.4.70.0780.01513.30
5.4.60.0770.01413.20
5.4.50.0730.01513.28
5.4.40.0060.01113.29
5.4.30.0020.01813.29
5.4.20.0040.01513.15
5.4.10.0440.01513.10
5.4.00.0830.01413.02
5.3.290.0040.02012.48
5.3.280.0030.01912.47
5.3.270.0390.01712.47
5.3.260.0770.01912.40
5.3.250.0850.01612.50
5.3.240.0820.01412.40
5.3.230.0930.01912.39
5.3.220.0180.02212.52
5.3.210.0060.03012.47
5.3.200.0100.02912.38
5.3.190.0830.01812.46
5.3.180.0770.01812.54
5.3.170.0890.01412.50
5.3.160.0850.01412.47
5.3.150.0490.02012.44
5.3.140.0080.02712.47
5.3.130.0030.02912.50
5.3.120.0120.02812.43
5.3.110.0910.02012.58
5.3.100.0940.01712.29
5.3.90.0860.01612.29
5.3.80.0930.01612.22
5.3.70.0930.01712.26
5.3.60.0590.01712.27
5.3.50.0040.02512.22
5.3.40.0070.01512.27
5.3.30.0100.02012.25
5.3.20.0870.01312.13
5.3.10.0960.00912.03
5.3.00.0830.01711.99

preferences:
51.53 ms | 400 KiB | 5 Q