3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function($iteratie=0) { var_dump($this); return; if ($iteratie>5) return $iteratie; else return $iteratie + $this($iteratie++); }; echo $a();

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)
8.3.60.0100.01016.84
8.3.50.0180.00217.42
8.3.40.0150.00018.79
8.3.30.0040.01118.79
8.3.20.0060.00318.51
8.3.10.0090.00020.53
8.3.00.0080.00019.13
8.2.180.0070.00716.63
8.2.170.0110.00722.96
8.2.160.0030.01022.32
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.95
8.2.110.0000.01021.02
8.2.100.0120.00017.91
8.2.90.0030.00518.94
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0050.00318.09
8.2.30.0070.00017.96
8.2.20.0000.00817.79
8.2.10.0090.00317.80
8.2.00.0000.00717.80
8.1.270.0070.00024.66
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.01022.52
8.1.230.0030.00920.96
8.1.220.0000.00818.77
8.1.210.0000.00818.90
8.1.200.0070.00317.48
8.1.190.0030.00617.43
8.1.180.0030.00618.10
8.1.170.0000.00918.62
8.1.160.0040.00418.94
8.1.150.0000.00718.58
8.1.140.0040.00417.36
8.1.130.0000.00717.70
8.1.120.0000.00817.38
8.1.110.0000.00717.36
8.1.100.0050.00317.36
8.1.90.0040.00417.44
8.1.80.0030.00417.36
8.1.70.0040.00717.44
8.1.60.0040.00417.60
8.1.50.0000.00717.39
8.1.40.0070.00017.53
8.1.30.0000.00717.71
8.1.20.0000.00817.49
8.1.10.0070.00017.57
8.1.00.0020.00517.52
8.0.300.0050.00519.96
8.0.290.0040.00416.63
8.0.280.0000.00818.42
8.0.270.0040.00417.23
8.0.260.0030.00316.75
8.0.250.0040.00416.96
8.0.240.0060.00316.92
8.0.230.0040.00416.85
8.0.220.0030.00316.86
8.0.210.0000.00716.85
8.0.200.0070.00017.02
8.0.190.0000.00717.02
8.0.180.0000.00716.90
8.0.170.0000.00816.86
8.0.160.0000.00716.88
8.0.150.0040.00416.80
8.0.140.0000.00816.81
8.0.130.0030.00613.33
8.0.120.0080.00016.87
8.0.110.0000.00716.95
8.0.100.0050.00216.73
8.0.90.0040.00416.77
8.0.80.0090.00616.84
8.0.70.0050.00216.97
8.0.60.0040.00416.78
8.0.50.0000.00717.01
8.0.30.0140.00516.96
8.0.20.0130.00617.16
8.0.10.0040.00416.97
8.0.00.0080.01216.85
7.4.330.0050.00012.97
7.4.320.0000.00616.50
7.4.300.0060.00016.59
7.4.290.0000.00716.44
7.4.280.0130.00016.36
7.4.270.0000.00716.55
7.4.260.0030.00313.27
7.4.250.0000.00816.49
7.4.240.0030.00316.52
7.4.230.0070.00016.57
7.4.220.0060.00916.46
7.4.210.0070.00816.60
7.4.200.0000.00716.51
7.4.190.0030.00316.46
7.4.160.0090.00616.32
7.4.150.0130.01316.54
7.4.140.0010.01616.48
7.4.130.0080.01116.53
7.4.120.0090.00816.62
7.4.110.0120.00616.62
7.4.100.0150.00316.54
7.4.90.0030.01516.65
7.4.80.0100.00716.52
7.4.70.0120.00616.51
7.4.60.0120.00616.47
7.4.50.0000.00816.48
7.4.40.0030.01016.51
7.4.30.0130.00416.50
7.4.00.0040.01414.79
7.3.330.0060.00013.30
7.3.320.0000.00513.30
7.3.310.0000.00716.34
7.3.300.0070.00016.30
7.3.290.0060.00916.31
7.3.280.0070.00916.30
7.3.270.0100.00716.50
7.3.260.0070.01116.64
7.3.250.0080.01016.51
7.3.240.0060.00916.39
7.3.230.0160.00616.60
7.3.210.0100.00716.51
7.3.200.0100.00519.39
7.3.190.0090.01016.45
7.3.180.0120.00316.54
7.3.170.0030.01416.39
7.3.160.0080.00816.42
7.3.120.0100.00714.84
7.3.110.0100.00014.72
7.3.100.0060.00615.02
7.3.90.0040.00714.62
7.3.80.0060.00315.06
7.3.70.0070.00414.71
7.3.60.0040.00714.77
7.3.50.0040.00714.60
7.3.40.0040.00714.56
7.3.30.0040.00814.80
7.3.20.0060.00316.50
7.3.10.0040.00716.35
7.3.00.0030.00916.63
7.2.330.0040.01416.52
7.2.320.0040.01316.50
7.2.310.0100.01416.53
7.2.300.0150.00616.52
7.2.290.0150.00316.56
7.2.240.0000.01215.22
7.2.230.0060.00914.88
7.2.220.0060.01215.05
7.2.210.0000.01214.80
7.2.200.0040.00714.97
7.2.190.0030.00914.87
7.2.180.0060.00615.02
7.2.170.0040.00814.96
7.2.160.0040.00714.98
7.2.150.0030.01016.66
7.2.140.0070.01016.64
7.2.130.0030.00616.54
7.2.120.0030.01016.60
7.2.110.0030.00916.84
7.2.100.0030.01216.63
7.2.90.0000.01316.91
7.2.80.0120.00316.73
7.2.70.0040.01116.82
7.2.60.0070.00616.95
7.2.50.0040.01116.89
7.2.40.0110.00316.94
7.2.30.0170.00016.82
7.2.20.0090.00616.60
7.2.10.0000.01316.69
7.2.00.0030.00918.03
7.1.330.0000.01315.84
7.1.320.0090.00615.80
7.1.310.0090.00015.43
7.1.300.0110.00015.53
7.1.290.0030.00515.77
7.1.280.0040.00815.89
7.1.270.0040.00415.71
7.1.260.0040.00715.90
7.1.250.0070.00415.89
7.1.200.0040.00415.55
7.1.100.0000.01417.83
7.1.70.0040.01117.29
7.1.60.0100.01019.40
7.1.50.0090.00616.96
7.1.00.0000.08022.41
7.0.200.0030.00716.76
7.0.140.0030.07022.21
7.0.120.0000.07322.18
7.0.60.0030.04719.94
7.0.50.0100.07017.86
7.0.40.0030.07719.96
7.0.30.0170.04320.23
7.0.20.0300.07020.16
7.0.10.0300.07720.15
7.0.00.0130.07320.20
5.6.280.0130.06020.78
5.6.210.0000.05720.54
5.6.200.0070.05018.34
5.6.190.0030.04320.49
5.6.180.0170.04320.61
5.6.170.0270.04020.54
5.6.160.0030.04020.54
5.6.150.0000.05018.17
5.6.140.0000.04318.25
5.6.130.0030.08718.23
5.6.120.0130.08020.97
5.6.110.0070.04721.11
5.6.100.0000.04721.04
5.6.90.0000.05720.94
5.6.80.0170.04020.40
5.6.70.3870.04020.47
5.5.350.0300.06320.29
5.5.340.0130.07017.96
5.5.330.0030.08720.40
5.5.320.0500.05320.45
5.5.310.0270.03320.27
5.5.300.0130.05017.97
5.5.290.0100.06717.97
5.5.280.0030.05720.66
5.5.270.0030.06020.96
5.5.260.0000.04720.76
5.5.250.0070.08320.62
5.5.240.0030.04020.35
5.4.450.0070.05019.18
5.4.440.0130.04719.47
5.4.430.0100.07719.29
5.4.420.0030.08019.56
5.4.410.0030.08019.07
5.4.400.0070.07319.25
5.4.390.0070.04319.01
5.4.380.0100.04718.92
5.4.370.0130.04719.15
5.4.360.0130.07318.88
5.4.350.0070.07719.01
5.4.340.0000.05019.01
5.4.320.0070.08019.15
5.4.310.0070.07719.24
5.4.300.0100.07318.87
5.4.290.0030.05019.16
5.4.280.0170.06319.12
5.4.270.0130.07018.85
5.4.260.0100.05319.15
5.4.250.0130.07019.23
5.4.240.0100.07319.15
5.4.230.0100.06719.15
5.4.220.0070.07319.20
5.4.210.0100.03719.16
5.4.200.0070.04719.15
5.4.190.0100.05018.91
5.4.180.0000.08318.86
5.4.170.0130.05019.18
5.4.160.0070.07719.13
5.4.150.0100.08019.19
5.4.140.0100.07016.50
5.4.130.0100.06016.41
5.4.120.0130.02716.41
5.4.110.0100.07016.33
5.4.100.0000.04316.37
5.4.90.0070.07716.30
5.4.80.0000.04016.29
5.4.70.0070.05016.41
5.4.60.0100.03316.32
5.4.50.0070.07016.45
5.4.40.0030.05016.27
5.4.30.0030.05716.44
5.4.20.0200.04016.34
5.4.10.0130.04016.27
5.4.00.0070.07715.91
5.3.290.0130.07014.65
5.3.280.0070.07014.64
5.3.270.0030.06314.61
5.3.260.0130.06014.65
5.3.250.0070.06714.62
5.3.240.0070.04714.75
5.3.230.0030.07714.75
5.3.220.0070.08014.59
5.3.210.0100.07014.57
5.3.200.0030.04314.55
5.3.190.0030.04014.48
5.3.180.0030.03714.56
5.3.170.0100.03714.56
5.3.160.0100.07014.59
5.3.150.0100.06314.56
5.3.140.0130.06714.60
5.3.130.0070.04014.71
5.3.120.0100.07314.54
5.3.110.0030.08314.59
5.3.100.0100.06314.04
5.3.90.0030.07713.94
5.3.80.0030.07314.04
5.3.70.0030.04313.91
5.3.60.0030.04714.04
5.3.50.0070.05014.00
5.3.40.0130.02713.99
5.3.30.0000.04013.82
5.3.20.0030.04013.75
5.3.10.0070.04313.73
5.3.00.0070.05713.53
5.2.170.0130.05711.04
5.2.160.0070.03311.12
5.2.150.0030.03011.03
5.2.140.0000.03711.04
5.2.130.0000.03711.09
5.2.120.0100.05711.25
5.2.110.0070.06011.25
5.2.100.0070.05711.05
5.2.90.0030.06011.08
5.2.80.0100.05310.92
5.2.70.0030.06011.09
5.2.60.0030.04310.94
5.2.50.0030.03310.95
5.2.40.0000.03010.95
5.2.30.0030.06710.98
5.2.20.0030.06310.93
5.2.10.0070.04010.88
5.2.00.0100.05010.67
5.1.60.0000.03710.05
5.1.50.0070.0379.99
5.1.40.0030.0539.97
5.1.30.0030.05010.38
5.1.20.0000.03010.35
5.1.10.0070.02310.22
5.1.00.0000.03710.04
5.0.50.0070.0409.43
5.0.40.0100.0239.43
5.0.30.0070.0609.43
5.0.20.0070.0379.43
5.0.10.0030.0439.43
5.0.00.0070.0579.43
4.4.90.0030.0209.43
4.4.80.0000.0209.43
4.4.70.0030.0239.43
4.4.60.0030.0239.43
4.4.50.0030.0309.43
4.4.40.0030.0379.43
4.4.30.0070.0179.43
4.4.20.0000.0239.43
4.4.10.0030.0379.43
4.4.00.0000.0479.43
4.3.110.0000.0209.43
4.3.100.0030.0379.43
4.3.90.0030.0309.43
4.3.80.0030.0309.43
4.3.70.0100.0209.43
4.3.60.0000.0209.43
4.3.50.0000.0239.43
4.3.40.0000.0309.43
4.3.30.0000.0379.43
4.3.20.0030.0139.43
4.3.10.0000.0379.43
4.3.00.0030.0239.43

preferences:
53.89 ms | 400 KiB | 5 Q