3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n=2; while($n<=20) { if($n%2==0) { echo $n; } $br=<<<BR <br> BR; echo $br; $n=$n+1; }

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)
8.3.40.0070.00718.67
8.3.30.0070.00718.84
8.3.20.0040.00420.04
8.3.10.0000.00823.66
8.3.00.0070.00319.38
8.2.170.0120.00322.96
8.2.160.0110.00420.53
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0020.00520.98
8.2.110.0030.00622.13
8.2.100.0070.00418.09
8.2.90.0030.00619.17
8.2.80.0060.00317.97
8.2.70.0050.00317.63
8.2.60.0030.00518.03
8.2.50.0080.00018.07
8.2.40.0080.00018.03
8.2.30.0050.00219.43
8.2.20.0050.00217.66
8.2.10.0060.00318.07
8.2.00.0000.00817.63
8.1.270.0050.00323.88
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0050.00522.18
8.1.230.0070.00418.88
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00518.57
8.1.160.0000.00722.05
8.1.150.0030.00518.88
8.1.140.0070.00017.41
8.1.130.0070.00017.80
8.1.120.0080.00017.43
8.1.110.0040.00417.46
8.1.100.0000.00717.36
8.1.90.0030.00317.34
8.1.80.0070.00017.33
8.1.70.0030.00317.39
8.1.60.0100.00217.46
8.1.50.0030.00617.57
8.1.40.0030.00517.57
8.1.30.0000.00817.59
8.1.20.0030.00617.47
8.1.10.0000.00717.39
8.1.00.0000.00817.42
8.0.300.0040.00418.77
8.0.290.0050.00316.75
8.0.280.0030.00318.42
8.0.270.0000.00717.21
8.0.260.0040.00417.24
8.0.250.0060.00017.02
8.0.240.0070.00016.90
8.0.230.0070.00016.90
8.0.220.0000.00716.97
8.0.210.0030.00317.00
8.0.200.0040.00417.01
8.0.190.0040.00416.87
8.0.180.0040.00417.00
8.0.170.0000.00816.99
8.0.160.0040.00416.89
8.0.150.0030.00316.91
8.0.140.0030.00316.79
8.0.130.0030.00313.39
8.0.120.0030.00516.82
8.0.110.0040.00416.84
8.0.100.0040.00416.77
8.0.90.0070.00016.81
8.0.80.0030.01316.95
8.0.70.0070.00016.89
8.0.60.0080.00016.91
8.0.50.0000.00716.74
8.0.30.0130.00817.12
8.0.20.0110.01117.40
8.0.10.0040.00416.92
8.0.00.0130.00616.91
7.4.330.0070.00015.00
7.4.320.0030.00316.63
7.4.300.0030.00316.50
7.4.290.0000.00716.47
7.4.280.0040.00416.43
7.4.270.0030.00316.58
7.4.260.0080.00016.55
7.4.250.0040.00416.36
7.4.240.0010.00616.57
7.4.230.0030.00316.50
7.4.220.0030.01616.53
7.4.210.0100.00316.55
7.4.200.0030.00316.48
7.4.160.0080.00816.60
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0090.00916.55
7.4.120.0080.00916.38
7.4.110.0060.01116.53
7.4.100.0070.01116.63
7.4.90.0040.01316.32
7.4.80.0060.01219.39
7.4.70.0170.01016.56
7.4.60.0060.01016.49
7.4.50.0030.00616.47
7.4.40.0050.01116.52
7.4.30.0090.00616.36
7.4.00.0050.01115.09
7.3.330.0050.00013.23
7.3.320.0000.00613.23
7.3.310.0070.00016.38
7.3.300.0030.00316.23
7.3.290.0030.01016.31
7.3.280.0070.01116.32
7.3.270.0090.00917.40
7.3.260.0030.01316.29
7.3.250.0080.00916.48
7.3.240.0130.00316.38
7.3.230.0070.01016.42
7.3.210.0090.00916.43
7.3.200.0060.00919.39
7.3.190.0090.00616.40
7.3.180.0070.01016.36
7.3.170.0060.01216.47
7.3.160.0060.01016.40
7.3.120.0130.00315.07
7.3.110.0040.01214.50
7.3.100.0060.01314.73
7.3.90.0060.01014.73
7.3.80.0070.00414.94
7.3.70.0070.00714.75
7.3.60.0030.00814.74
7.3.50.0060.00614.84
7.3.40.0040.01114.63
7.3.30.0060.00614.86
7.3.20.0030.00916.77
7.3.10.0090.00216.62
7.3.00.0060.00516.45
7.2.330.0140.00316.38
7.2.320.0100.00716.59
7.2.310.0090.00916.61
7.2.300.0140.00716.68
7.2.290.0040.01316.62
7.2.250.0030.01414.95
7.2.240.0060.01215.00
7.2.230.0040.00814.82
7.2.220.0070.01115.16
7.2.210.0130.00314.92
7.2.200.0100.00014.70
7.2.190.0070.00715.03
7.2.180.0030.00715.02
7.2.170.0090.00314.97
7.2.130.0110.00416.74
7.2.120.0080.00416.43
7.2.110.0060.01216.62
7.2.100.0130.00316.45
7.2.90.0130.00716.83
7.2.80.0100.00616.58
7.2.70.0110.00716.73
7.2.60.0140.00616.48
7.2.50.0180.00416.98
7.2.40.0070.00316.71
7.2.30.0110.00416.49
7.2.20.0120.00816.74
7.2.10.0070.00716.51
7.2.00.0050.00517.97
7.1.330.0040.01115.76
7.1.320.0090.00915.63
7.1.310.0040.00915.88
7.1.300.0100.00715.78
7.1.290.0060.00615.75
7.1.280.0030.01015.45
7.1.270.0030.00915.65
7.1.260.0030.00715.59
7.1.250.0000.01015.59
7.1.200.0100.00315.68
7.1.100.0030.00718.11
7.1.70.0050.00516.87
7.1.60.0140.01019.46
7.1.50.0100.01016.78
7.1.00.0100.07022.36
7.0.200.0000.01016.89
7.0.140.0070.07022.09
7.0.60.0070.03720.00
7.0.50.0100.07717.86
7.0.40.0030.07719.96
7.0.30.0230.03720.13
7.0.20.0270.07019.99
7.0.10.0070.09020.16
7.0.00.0030.05720.04
5.6.280.0070.06721.12
5.6.210.0030.05720.47
5.6.200.0070.03718.13
5.6.190.0030.08020.41
5.6.180.0270.07720.63
5.6.170.0300.06020.44
5.6.160.0100.08020.44
5.6.150.0030.04018.22
5.6.140.0000.09318.20
5.6.130.0070.08318.11
5.6.120.0100.08021.02
5.6.110.0100.07721.08
5.6.100.0070.07321.13
5.6.90.0030.08720.99
5.6.80.0030.06020.48
5.5.350.0230.07320.48
5.5.340.0130.06717.97
5.5.330.0200.07020.29
5.5.320.0200.08020.29
5.5.310.0170.04320.33
5.5.300.0030.04317.92
5.5.290.0000.04717.96
5.5.280.0130.07720.77
5.5.270.0100.05720.79
5.5.260.0100.06020.77
5.5.250.0130.06320.59
5.5.240.0030.06720.06
5.4.450.0370.04019.44
5.4.440.0170.04719.41
5.4.430.0400.05319.36
5.4.420.0370.04019.54
5.4.410.0430.04719.08
5.4.400.1130.04318.93
5.4.390.0200.04319.24
5.4.380.0470.05718.71
5.4.370.0230.05718.44
5.4.360.0470.05018.50
5.4.350.0270.05718.49
5.4.340.0330.05718.56
5.4.320.0070.03612.45
5.4.310.0050.04112.45
5.4.300.0080.03412.45
5.4.290.0050.04612.45
5.4.280.0100.03212.34
5.4.270.0070.04112.35
5.4.260.0080.03812.34
5.4.250.0060.04012.34
5.4.240.0080.03812.35
5.4.230.0060.03812.34
5.4.220.0030.04012.34
5.4.210.0060.03512.34
5.4.200.0110.04012.34
5.4.190.0060.03912.33
5.4.180.0100.04312.33
5.4.170.0070.04512.34
5.4.160.0070.03912.34
5.4.150.0060.04312.34
5.4.140.0030.04412.02
5.4.130.0070.03712.01
5.4.120.0110.03211.97
5.4.110.0060.04111.97
5.4.100.0070.03911.96
5.4.90.0070.04211.96
5.4.80.0050.04211.96
5.4.70.0060.03811.96
5.4.60.0050.03611.96
5.4.50.0090.03611.96
5.4.40.0080.03411.95
5.4.30.0090.03711.95
5.4.20.0040.04611.95
5.4.10.0050.03811.95
5.4.00.0080.03411.43
5.3.290.0090.04712.80
5.3.280.0060.04512.71
5.3.270.0080.04012.72
5.3.260.0060.04212.72
5.3.250.0060.04112.72
5.3.240.0070.03812.72
5.3.230.0090.04112.71
5.3.220.0080.04112.68
5.3.210.0080.04812.68
5.3.200.0070.03512.68
5.3.190.0060.04112.68
5.3.180.0100.03512.67
5.3.170.0080.03512.67
5.3.160.0100.03212.67
5.3.150.0060.04212.68
5.3.140.0090.03712.66
5.3.130.0080.04412.66
5.3.120.0100.03812.65
5.3.110.0070.04112.66
5.3.100.0050.04012.12
5.3.90.0100.03612.08
5.3.80.0080.03512.07
5.3.70.0100.04312.07
5.3.60.0070.04112.07
5.3.50.0070.03612.00
5.3.40.0090.03912.00
5.3.30.0080.04211.94
5.3.20.0070.03811.72
5.3.10.0070.03611.69
5.3.00.0080.03911.67
5.2.170.0070.0389.18
5.2.160.0030.0319.18
5.2.150.0060.0309.18
5.2.140.0090.0299.18
5.2.130.0040.0309.14
5.2.120.0060.0369.14
5.2.110.0050.0329.14
5.2.100.0070.0329.14
5.2.90.0120.0259.14
5.2.80.0060.0359.13
5.2.70.0070.0329.13
5.2.60.0040.0319.08
5.2.50.0080.0269.05
5.2.40.0070.0269.03
5.2.30.0050.0299.01
5.2.20.0040.0298.99
5.2.10.0020.0318.93
5.2.00.0050.0298.79
5.1.60.0040.0248.07
5.1.50.0060.0228.07
5.1.40.0030.0258.06
5.1.30.0040.0268.41
5.1.20.0060.0248.43
5.1.10.0000.0298.15
5.1.00.0070.0298.15
5.0.50.0050.0216.63
5.0.40.0020.0216.49
5.0.30.0030.0326.30
5.0.20.0040.0196.27
5.0.10.0020.0216.24
5.0.00.0040.0306.24
4.4.90.0060.0134.78
4.4.80.0020.0154.76
4.4.70.0030.0154.76
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0030.0164.84
4.4.10.0030.0214.85
4.4.00.0040.0284.76
4.3.110.0030.0204.67
4.3.100.0040.0184.66
4.3.90.0040.0234.63
4.3.80.0020.0264.58
4.3.70.0040.0234.63
4.3.60.0040.0174.63
4.3.50.0040.0194.63
4.3.40.0040.0274.54
4.3.30.0040.0203.29
4.3.20.0030.0223.27
4.3.10.0020.0223.22
4.3.00.0030.01718.56

preferences:
40.97 ms | 400 KiB | 5 Q