3v4l.org

run code in 300+ PHP versions simultaneously
<?php function aabbcc($a){ if($a>0){ return $a+aabbcc($a-1); }else{ return $a; } } aabbcc(10); ?>

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)
8.3.40.0070.01118.49
8.3.30.0090.00618.82
8.3.20.0040.00420.09
8.3.10.0080.00023.62
8.3.00.0000.00819.08
8.2.170.0040.01122.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0110.00726.16
8.2.120.0050.00319.23
8.2.110.0150.00722.27
8.2.100.0090.00317.66
8.2.90.0030.00617.91
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0090.00017.68
8.2.50.0060.00318.07
8.2.40.0040.00419.79
8.2.30.0000.00718.11
8.2.20.0040.00417.56
8.2.10.0040.00417.93
8.2.00.0040.00417.42
8.1.270.0040.00423.87
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0090.00022.34
8.1.230.0080.00420.97
8.1.220.0040.00417.74
8.1.210.0040.00418.91
8.1.200.0030.00617.23
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0080.00021.96
8.1.150.0060.00318.50
8.1.140.0000.00817.23
8.1.130.0040.00417.68
8.1.120.0000.00717.23
8.1.110.0000.00817.34
8.1.100.0020.00517.21
8.1.90.0000.00717.35
8.1.80.0030.00417.26
8.1.70.0040.00417.33
8.1.60.0040.00417.48
8.1.50.0040.00417.43
8.1.40.0060.00617.48
8.1.30.0000.00817.45
8.1.20.0040.00417.68
8.1.10.0040.00417.38
8.1.00.0040.00417.21
8.0.300.0050.00319.67
8.0.290.0040.00416.63
8.0.280.0000.00718.42
8.0.270.0040.00417.13
8.0.260.0000.00617.06
8.0.250.0000.00716.70
8.0.240.0040.00416.83
8.0.230.0040.00416.86
8.0.220.0000.00716.79
8.0.210.0040.00416.79
8.0.200.0030.00316.82
8.0.190.0040.00416.70
8.0.180.0050.00316.71
8.0.170.0040.00416.77
8.0.160.0050.00316.72
8.0.150.0030.00516.61
8.0.140.0120.00016.51
8.0.130.0030.00313.23
8.0.120.0040.00416.73
8.0.110.0040.00416.75
8.0.100.0030.00316.57
8.0.90.0000.00716.66
8.0.80.0060.01016.66
8.0.70.0000.00716.56
8.0.60.0040.00416.67
8.0.50.0040.00416.65
8.0.30.0080.01116.98
8.0.20.0100.00917.40
8.0.10.0030.00416.78
8.0.00.0100.00916.62
7.4.330.0000.00515.00
7.4.320.0060.00016.45
7.4.300.0000.00616.39
7.4.290.0070.00016.29
7.4.280.0050.00316.57
7.4.270.0080.00016.55
7.4.260.0000.00716.42
7.4.250.0040.00416.52
7.4.240.0040.00316.51
7.4.230.0000.00716.47
7.4.220.0070.01016.30
7.4.210.0050.00916.51
7.4.200.0030.00316.55
7.4.160.0180.00016.20
7.4.150.0120.00617.40
7.4.140.0080.00917.86
7.4.130.0070.01216.56
7.4.120.0080.00916.34
7.4.110.0140.01016.27
7.4.100.0140.00616.38
7.4.90.0130.00316.31
7.4.80.0150.00319.39
7.4.70.0060.01216.45
7.4.60.0060.01316.45
7.4.50.0000.00416.23
7.4.40.0130.01016.42
7.4.30.0060.00916.41
7.4.10.0050.01414.79
7.4.00.0080.01014.85
7.3.330.0000.00613.24
7.3.320.0020.00213.11
7.3.310.0030.00316.16
7.3.300.0000.00716.17
7.3.290.0070.00716.34
7.3.280.0070.01016.29
7.3.270.0060.01217.40
7.3.260.0030.01416.31
7.3.250.0100.00716.35
7.3.240.0100.00716.25
7.3.230.0030.01216.39
7.3.210.0090.01016.23
7.3.200.0060.01019.39
7.3.190.0090.01216.33
7.3.180.0120.00316.22
7.3.170.0100.01016.31
7.3.160.0120.00416.51
7.3.130.0080.01014.64
7.3.120.0070.00814.77
7.3.110.0070.00914.94
7.3.100.0030.00914.89
7.3.90.0050.00814.67
7.3.80.0050.00814.96
7.3.70.0080.00514.75
7.3.60.0050.01014.75
7.3.50.0100.00614.70
7.3.40.0040.00714.76
7.3.30.0070.00614.73
7.3.20.0060.00816.59
7.3.10.0060.00716.59
7.3.00.0050.00916.51
7.2.330.0030.01316.71
7.2.320.0030.01416.53
7.2.310.0080.00816.68
7.2.300.0060.01216.57
7.2.290.0100.00616.58
7.2.260.0070.01114.91
7.2.250.0100.00714.90
7.2.240.0030.01114.85
7.2.230.0060.01014.80
7.2.220.0110.00414.99
7.2.210.0090.00614.87
7.2.200.0100.00414.94
7.2.190.0080.00814.89
7.2.180.0080.00714.98
7.2.170.0070.00814.96
7.2.160.0050.00914.86
7.2.150.0070.00816.82
7.2.140.0080.00516.79
7.2.130.0060.00716.85
7.2.120.0070.00816.75
7.2.110.0050.00716.77
7.2.100.0070.00716.80
7.2.90.0070.00616.95
7.2.80.0030.01116.71
7.2.70.0070.00616.80
7.2.60.0080.00716.77
7.2.50.0060.00716.87
7.2.40.0040.01016.85
7.2.30.0090.00416.80
7.2.20.0040.00816.86
7.2.10.0050.00916.75
7.2.00.0070.00616.68
7.1.330.0080.00515.78
7.1.320.0050.00915.58
7.1.310.0040.00715.79
7.1.300.0050.00915.51
7.1.290.0030.01015.56
7.1.280.0080.00715.62
7.1.270.0060.00615.59
7.1.260.0070.00715.56
7.1.250.0060.00915.78
7.1.240.0030.00915.53
7.1.230.0040.00715.62
7.1.220.0040.01015.61
7.1.210.0030.00915.70
7.1.200.0040.01115.51
7.1.190.0050.00915.57
7.1.180.0050.01015.64
7.1.170.0020.00715.63
7.1.160.0060.00615.74
7.1.150.0040.00815.57
7.1.140.0080.00515.66
7.1.130.0070.00715.63
7.1.120.0050.00615.72
7.1.110.0050.00715.61
7.1.100.0090.00215.56
7.1.90.0030.00915.80
7.1.80.0060.00815.64
7.1.70.0040.01216.17
7.1.60.0020.00816.92
7.1.50.0090.00715.91
7.1.40.0060.00415.65
7.1.30.0040.00815.59
7.1.20.0060.00315.77
7.1.10.0090.00515.59
7.1.00.0010.03417.83
7.0.330.0070.00415.21
7.0.320.0030.01015.13
7.0.310.0050.00815.53
7.0.300.0030.01015.38
7.0.290.0070.00615.33
7.0.280.0070.00615.25
7.0.270.0020.00915.32
7.0.260.0000.01315.21
7.0.250.0070.00715.48
7.0.240.0070.00715.30
7.0.230.0060.00315.39
7.0.220.0030.01215.38
7.0.210.0030.00915.38
7.0.200.0060.00615.91
7.0.190.0050.00715.47
7.0.180.0040.00815.36
7.0.170.0030.00715.50
7.0.160.0050.00715.44
7.0.150.0040.00515.19
7.0.140.0070.02517.57
7.0.130.0060.00815.31
7.0.120.0050.00515.25
7.0.110.0050.00415.20
7.0.100.0090.00415.28
7.0.90.0080.00715.42
7.0.80.0060.00615.39
7.0.70.0070.00815.49
7.0.60.0040.01916.86
7.0.50.0090.03016.25
7.0.40.0030.03415.68
7.0.30.0180.03015.70
7.0.20.0040.02315.74
7.0.10.0140.02915.52
7.0.00.0100.02315.63
5.6.400.0080.00614.26
5.6.390.0050.01214.11
5.6.380.0100.00614.35
5.6.370.0050.00814.32
5.6.360.0020.01014.35
5.6.350.0040.00514.15
5.6.340.0040.00914.34
5.6.330.0070.00514.20
5.6.320.0050.00414.18
5.6.310.0090.00414.42
5.6.300.0080.00514.13
5.6.290.0100.00514.35
5.6.280.0060.02716.30
5.6.270.0060.00514.09
5.6.260.0050.00814.36
5.6.250.0090.00614.23
5.6.240.0050.00714.26
5.6.230.0040.00914.34
5.6.220.0060.00814.09
5.6.210.0080.03316.40
5.6.200.0060.02415.74
5.6.190.0090.02716.34
5.6.180.0150.02316.23
5.6.170.0110.01816.32
5.6.160.0090.02816.32
5.6.150.0080.03115.51
5.6.140.0090.03015.43
5.6.130.0090.01315.53
5.6.120.0090.01816.36
5.6.110.0100.03116.39
5.6.100.0050.03016.45
5.6.90.0080.03116.59
5.6.80.0070.03216.28
5.6.70.0100.02816.17
5.6.60.0060.00814.07
5.6.50.0040.00814.11
5.6.40.0080.00614.25
5.6.30.0120.00314.14
5.6.20.0000.01713.94
5.6.10.0090.00314.12
5.6.00.0020.01414.03
5.5.380.0070.00513.98
5.5.370.0060.00514.27
5.5.360.0080.00614.15
5.5.350.0060.01916.05
5.5.340.0040.03415.43
5.5.330.0050.03116.26
5.5.320.0090.01916.07
5.5.310.0200.02616.18
5.5.300.0030.02415.31
5.5.290.0080.01615.30
5.5.280.0070.01716.32
5.5.270.0060.02016.29
5.5.260.0050.03516.47
5.5.250.0080.02516.26
5.5.240.0050.03116.04
5.5.230.0060.01014.16
5.5.220.0090.00513.98
5.5.210.0090.00714.11
5.5.200.0030.01114.04
5.5.190.0080.00614.04
5.5.180.0040.01214.08
5.5.170.0060.00714.07
5.5.160.0070.00914.10
5.5.150.0060.00813.91
5.5.140.0050.00613.97
5.5.130.0070.01014.17
5.5.120.0070.00713.96
5.5.110.0030.00914.09
5.5.100.0030.00914.03
5.5.90.0050.00514.16
5.5.80.0050.01114.01
5.5.70.0080.00814.00
5.5.60.0030.01014.15
5.5.50.0030.00813.96
5.5.40.0080.00614.18
5.5.30.0040.00613.85
5.5.20.0020.01014.33
5.5.10.0020.01213.74
5.5.00.0060.00713.96
5.4.450.0280.01813.63
5.4.440.0340.02213.98
5.4.430.0310.02013.86
5.4.420.0280.00313.66
5.4.410.0070.02213.55
5.4.400.0070.02513.59
5.4.390.0100.02613.44
5.4.380.0150.02213.48
5.4.370.0080.02013.43
5.4.360.0070.01913.47
5.4.350.0020.02011.26
5.4.340.0080.01611.26
5.4.330.0030.00610.60
5.4.320.0080.01511.32
5.4.310.0050.02111.52
5.4.300.0040.02011.43
5.4.290.0050.02211.39
5.4.280.0050.01711.46
5.4.270.0050.01911.47
5.4.260.0060.01711.44
5.4.250.0020.02111.42
5.4.240.0030.02211.31
5.4.230.0070.01511.34
5.4.220.0040.01911.43
5.4.210.0060.01611.38
5.4.200.0040.01811.26
5.4.190.0050.01811.29
5.4.180.0080.01511.32
5.4.170.0030.01811.24
5.4.160.0040.01811.36
5.4.150.0060.01511.37
5.4.140.0070.01711.18
5.4.130.0050.01711.28
5.4.120.0060.02011.30
5.4.110.0040.01711.12
5.4.100.0070.01511.29
5.4.90.0040.01611.29
5.4.80.0070.01611.29
5.4.70.0060.01611.24
5.4.60.0080.01311.28
5.4.50.0060.01611.34
5.4.40.0050.01911.30
5.4.30.0050.01811.19
5.4.20.0030.01911.24
5.4.10.0050.01911.20
5.4.00.0050.01710.98
5.3.290.0060.01911.36
5.3.280.0040.01611.22
5.3.270.0040.01911.28
5.3.260.0060.01811.29
5.3.250.0060.02311.30
5.3.240.0060.02911.21
5.3.230.0060.01611.14
5.3.220.0040.01611.07
5.3.210.0040.01911.07
5.3.200.0060.01611.09
5.3.190.0080.01911.11
5.3.180.0050.02211.18
5.3.170.0040.02211.20
5.3.160.0060.02111.20
5.3.150.0080.01911.19
5.3.140.0070.01911.24
5.3.130.0090.02011.32
5.3.120.0070.02011.24
5.3.110.0040.02111.18
5.3.100.0060.01911.04
5.3.90.0050.02311.16
5.3.80.0060.02110.89
5.3.70.0090.01810.98
5.3.60.0080.01911.07
5.3.50.0050.02111.01
5.3.40.0060.01811.08
5.3.30.0070.01911.04
5.3.20.0050.01910.99
5.3.10.0080.01710.84
5.3.00.0060.02010.73
5.2.170.0110.0379.22
5.2.160.0070.0409.22
5.2.150.0080.0409.21
5.2.140.0080.0409.21
5.2.130.0110.0629.18
5.2.120.0110.0459.18
5.2.110.0060.0479.18
5.2.100.0120.0529.18
5.2.90.0130.0519.18
5.2.80.0060.0429.17
5.2.70.0170.0599.17
5.2.60.0090.0529.13
5.2.50.0090.0339.09
5.2.40.0090.0319.07
5.2.30.0090.0309.05
5.2.20.0080.0519.03
5.2.10.0130.0548.94
5.2.00.0090.0388.80
5.1.60.0080.0668.08
5.1.50.0060.0358.08
5.1.40.0090.0418.06
5.1.30.0110.0308.41
5.1.20.0040.0288.43
5.1.10.0070.0308.16
5.1.00.0070.0348.15
5.0.50.0040.0226.63
5.0.40.0050.0216.50
5.0.30.0090.0366.31
5.0.20.0020.0256.27
5.0.10.0020.0246.26
5.0.00.0050.0316.25
4.4.90.0030.0184.78
4.4.80.0040.0204.75
4.4.70.0020.0174.75
4.4.60.0010.0174.75
4.4.50.0040.0154.77
4.4.40.0010.0284.70
4.4.30.0050.0194.75
4.4.20.0050.0194.84
4.4.10.0070.0164.85
4.4.00.0040.0264.76
4.3.110.0060.0214.67
4.3.100.0030.0164.66
4.3.90.0060.0204.63
4.3.80.0040.0274.58
4.3.70.0040.0134.63
4.3.60.0030.0154.63
4.3.50.0050.0144.63
4.3.40.0070.0214.54
4.3.30.0030.0163.30
4.3.20.0040.0153.30
4.3.10.0030.0173.24
4.3.00.0130.0206.97

preferences:
62.55 ms | 400 KiB | 5 Q