3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s=0; for($r=1; $s>=$r; $r++) { for($p=$s-$r; $p>=1; $p--) echo(" "); for($c=1; $c<=$r; $c++) print_r($c); for($x=$r-1; $x>=1; $x--) print_r($x); }

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)
8.3.60.0110.00416.61
8.3.50.0120.00622.02
8.3.40.0150.00018.32
8.3.30.0080.00618.85
8.3.20.0040.00420.27
8.3.10.0040.00423.61
8.3.00.0030.00619.13
8.2.180.0140.00017.93
8.2.170.0070.00722.96
8.2.160.0030.01020.34
8.2.150.0130.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00022.25
8.2.110.0100.00022.08
8.2.100.0060.00617.66
8.2.90.0040.00419.08
8.2.80.0030.00617.97
8.2.70.0000.00817.38
8.2.60.0030.00517.93
8.2.50.0070.00418.10
8.2.40.0070.00018.16
8.2.30.0060.00318.01
8.2.20.0000.00717.52
8.2.10.0040.00417.98
8.2.00.0070.00317.49
8.1.280.0120.00325.92
8.1.270.0050.00323.91
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.64
8.1.230.0070.00417.77
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0030.00517.23
8.1.180.0050.00318.10
8.1.170.0040.00718.71
8.1.160.0000.00721.93
8.1.150.0000.00718.52
8.1.140.0040.00417.38
8.1.130.0000.00717.69
8.1.120.0000.00717.43
8.1.110.0000.00717.39
8.1.100.0040.00417.42
8.1.90.0070.00017.27
8.1.80.0080.00017.46
8.1.70.0070.00017.38
8.1.60.0090.00017.49
8.1.50.0080.00017.49
8.1.40.0000.00717.50
8.1.30.0040.00417.50
8.1.20.0040.00417.50
8.1.10.0020.00517.29
8.1.00.0050.00217.23
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0040.00417.19
8.0.260.0030.00317.29
8.0.250.0070.00016.91
8.0.240.0030.00316.72
8.0.230.0000.00716.92
8.0.220.0030.00316.86
8.0.210.0070.00016.79
8.0.200.0000.00816.82
8.0.190.0000.00716.79
8.0.180.0050.00216.80
8.0.170.0070.00016.75
8.0.160.0000.00716.79
8.0.150.0000.00716.80
8.0.140.0000.00716.80
8.0.130.0030.00313.24
8.0.120.0000.00816.70
8.0.110.0000.00716.65
8.0.100.0050.00316.69
8.0.90.0040.00416.79
8.0.80.0120.00616.75
8.0.70.0000.00716.68
8.0.60.0070.00016.69
8.0.50.0040.00416.76
8.0.30.0130.00616.86
8.0.20.0090.00917.40
8.0.10.0070.00016.73
8.0.00.0060.01316.55
7.4.330.0050.00015.00
7.4.320.0060.00016.52
7.4.300.0000.00716.57
7.4.290.0030.00316.57
7.4.280.0000.00716.52
7.4.270.0040.00416.54
7.4.260.0000.00716.41
7.4.250.0020.00516.36
7.4.240.0000.00716.49
7.4.230.0000.00716.55
7.4.220.0090.00916.55
7.4.210.0060.01116.50
7.4.200.0030.00316.64
7.4.190.0030.00516.61
7.4.160.0060.01516.36
7.4.150.0200.00717.40
7.4.140.0120.00817.86
7.4.130.0080.00816.43
7.4.120.0080.00816.38
7.4.110.0060.01116.31
7.4.100.0000.01716.54
7.4.90.0160.00016.41
7.4.80.0040.01919.39
7.4.70.0000.01616.39
7.4.60.0060.01116.36
7.4.50.0040.00416.21
7.4.40.0100.00722.77
7.4.30.0000.01616.41
7.4.00.0110.00715.02
7.3.330.0000.00612.97
7.3.320.0030.00313.18
7.3.310.0000.00716.05
7.3.300.0040.00416.09
7.3.290.0030.01016.11
7.3.280.0090.00916.23
7.3.270.0120.01217.40
7.3.260.0160.00316.27
7.3.250.0110.01016.26
7.3.240.0030.02016.14
7.3.230.0080.00816.39
7.3.210.0140.00316.20
7.3.200.0160.00319.39
7.3.190.0070.01016.22
7.3.180.0120.00316.39
7.3.170.0090.00916.27
7.3.160.0000.01616.21
7.3.120.0060.00614.77
7.3.10.0040.00816.43
7.3.00.0080.00616.39
7.2.330.0070.01016.25
7.2.320.0140.00416.60
7.2.310.0150.00616.48
7.2.300.0100.01316.30
7.2.290.0090.01216.38
7.2.130.0080.01116.39
7.2.120.0130.00516.36
7.2.110.0130.00316.41
7.2.100.0030.01316.28
7.2.90.0110.01116.34
7.2.80.0040.01116.56
7.2.70.0160.00316.33
7.2.60.0040.01116.32
7.2.50.0220.00016.56
7.2.40.0070.01716.42
7.2.30.0080.00816.16
7.2.20.0090.01416.69
7.2.10.0030.01616.42
7.2.00.0140.01016.86
7.1.250.0080.00315.34
7.1.200.0000.00715.73
7.1.70.0040.00416.99
7.1.60.0040.02119.33
7.1.50.0160.02034.82
7.1.00.0100.07022.48
7.0.200.0110.00314.78
7.0.140.0070.07021.92
7.0.60.0130.07019.89
7.0.50.0000.06717.87
7.0.40.0030.04320.12
7.0.30.0300.08020.13
7.0.20.0200.04320.18
7.0.10.0100.08720.20
7.0.00.0000.05720.45
5.6.280.0030.07320.86
5.6.210.0000.09020.60
5.6.200.0100.03318.11
5.6.190.0030.04720.48
5.6.180.0270.08320.45
5.6.170.0230.07020.50
5.6.160.0100.07320.52
5.6.150.0030.08318.12
5.6.140.0070.05718.07
5.6.130.0030.04018.11
5.6.120.0070.08021.14
5.6.110.0170.06321.02
5.6.100.0100.03321.09
5.6.90.0070.05320.98
5.6.80.0100.08020.38
5.6.70.3270.03320.35
5.5.350.0100.05020.41
5.5.340.0070.08317.98
5.5.330.0100.09020.36
5.5.320.0330.03320.34
5.5.310.0400.07720.34
5.5.300.0000.04317.94
5.5.290.0070.08018.02
5.5.280.0070.04020.73
5.5.270.0130.08020.86
5.5.260.0030.08020.88
5.5.250.0070.04320.58
5.5.240.0230.06020.25
5.4.450.0500.04719.58
5.4.440.0830.05319.52
5.4.430.0930.05319.52
5.4.420.0670.06319.51
5.4.410.0630.05319.42
5.4.400.0770.04719.20
5.4.390.0730.05019.22
5.4.380.0570.04718.68
5.4.370.0270.06318.58
5.4.360.0370.05318.56
5.4.350.0270.05718.75
5.4.340.0300.04718.69
5.4.320.0040.04112.45
5.4.310.0090.03912.45
5.4.300.0080.04212.45
5.4.290.0030.04012.45
5.4.280.0130.05012.32
5.4.270.0120.05412.32
5.4.260.0140.05512.32
5.4.250.0100.04612.32
5.4.240.0120.06312.32
5.4.230.0090.05612.32
5.4.220.0110.05212.31
5.4.210.0090.05912.32
5.4.200.0170.05612.31
5.4.190.0170.08412.31
5.4.180.0250.07012.31
5.4.170.0090.05412.32
5.4.160.0080.03712.32
5.4.150.0090.04412.32
5.4.140.0080.03812.00
5.4.130.0100.04011.98
5.4.120.0120.03111.94
5.4.110.0110.03111.94
5.4.100.0070.03511.94
5.4.90.0040.03911.93
5.4.80.0040.04111.94
5.4.70.0070.03511.93
5.4.60.0040.03811.93
5.4.50.0070.03411.93
5.4.40.0080.03311.92
5.4.30.0070.03511.91
5.4.20.0070.03411.92
5.4.10.0070.03511.92
5.4.00.0060.03511.41
5.3.290.0070.04112.80
5.3.280.0070.03712.71
5.3.270.0080.04612.72
5.3.260.0110.03612.72
5.3.250.0110.05512.72
5.3.240.0100.05612.72
5.3.230.0040.05812.71
5.3.220.0080.04912.68
5.3.210.0100.03812.68
5.3.200.0070.03912.68
5.3.190.0070.04412.68
5.3.180.0090.03512.67
5.3.170.0090.03612.67
5.3.160.0090.03612.67
5.3.150.0120.03312.67
5.3.140.0040.04212.66
5.3.130.0090.03912.65
5.3.120.0070.03912.66
5.3.110.0050.04212.66
5.3.100.0080.04412.12
5.3.90.0040.03912.08
5.3.80.0090.04212.07
5.3.70.0080.05212.08
5.3.60.0070.03612.07
5.3.50.0090.04512.00
5.3.40.0040.03912.00
5.3.30.0050.04111.93
5.3.20.0070.03711.70
5.3.10.0100.03711.67
5.3.00.0070.04311.66
5.2.170.0040.0329.15
5.2.160.0060.0299.15
5.2.150.0070.0289.15
5.2.140.0060.0309.15
5.2.130.0060.0479.11
5.2.120.0240.0549.11
5.2.110.0110.0489.11
5.2.100.0040.0309.11
5.2.90.0050.0299.11
5.2.80.0050.0339.11
5.2.70.0120.0389.11
5.2.60.0040.0459.06
5.2.50.0090.0369.03
5.2.40.0070.0349.01
5.2.30.0060.0378.99
5.2.20.0070.0348.97
5.2.10.0060.0368.90
5.2.00.0060.0358.76
5.1.60.0070.0298.05
5.1.50.0030.0388.04
5.1.40.0040.0318.03
5.1.30.0060.0258.38
5.1.20.0050.0278.40
5.1.10.0040.0318.12
5.1.00.0070.0358.13
5.0.50.0030.0296.60
5.0.40.0040.0306.46
5.0.30.0040.0446.27
5.0.20.0040.0196.25
5.0.10.0030.0216.22
5.0.00.0060.0296.21
4.4.90.0030.0164.78
4.4.80.0060.0134.76
4.4.70.0020.0174.76
4.4.60.0040.0144.75
4.4.50.0040.0144.77
4.4.40.0010.0274.71
4.4.30.0030.0154.75
4.4.20.0040.0144.84
4.4.10.0040.0184.85
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0050.0124.64
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0000.0184.63
4.3.40.0030.0314.54
4.3.30.0030.0183.27
4.3.20.0000.0183.25
4.3.10.0020.0223.22
4.3.00.0100.01310.37

preferences:
49.99 ms | 401 KiB | 5 Q