3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testas = array( '0' => '1', '1' => '0', '2' => '1', '3' => '1', '4' => '0', '5' => '1', '6' => '0', '7' => '0', '8' => '0', '9' => '1', ); foreach ($testas as $k => $v) { if ($v == '0') { unset($testas[$k]); } } foreach ($testas as $item) echo $item;

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)
8.3.60.0080.00816.63
8.3.50.0070.01122.01
8.3.40.0140.00718.84
8.3.30.0100.00319.09
8.3.20.0050.00519.94
8.3.10.0000.00823.39
8.3.00.0040.00419.19
8.2.180.0060.01018.30
8.2.170.0070.01522.96
8.2.160.0110.00620.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0000.00820.85
8.2.110.0060.00322.05
8.2.100.0100.00020.35
8.2.90.0000.00719.17
8.2.80.0060.00317.97
8.2.70.0030.00717.38
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0000.00821.04
8.2.30.0040.00418.21
8.2.20.0040.00417.80
8.2.10.0000.00817.99
8.2.00.0030.00617.61
8.1.280.0100.00725.92
8.1.270.0050.00323.87
8.1.260.0000.00826.35
8.1.250.0070.00728.09
8.1.240.0030.00622.23
8.1.230.0070.00319.21
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0050.00317.13
8.1.180.0090.00018.10
8.1.170.0040.00418.50
8.1.160.0080.00022.02
8.1.150.0040.00418.62
8.1.140.0070.00017.46
8.1.130.0000.00817.73
8.1.120.0000.00717.49
8.1.110.0040.00417.50
8.1.100.0050.00217.41
8.1.90.0040.00417.50
8.1.80.0000.00717.45
8.1.70.0000.00717.41
8.1.60.0090.00017.61
8.1.50.0040.00417.51
8.1.40.0040.00417.54
8.1.30.0080.00017.54
8.1.20.0040.00417.48
8.1.10.0020.00517.52
8.1.00.0070.00017.37
8.0.300.0050.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.45
8.0.270.0030.00317.12
8.0.260.0030.00317.13
8.0.250.0060.00016.84
8.0.240.0000.00817.03
8.0.230.0000.00716.88
8.0.220.0030.00316.95
8.0.210.0040.00416.84
8.0.200.0030.00316.96
8.0.190.0030.00316.84
8.0.180.0000.00816.80
8.0.170.0040.00416.91
8.0.160.0030.00516.93
8.0.150.0040.00416.95
8.0.140.0040.00416.85
8.0.130.0060.00313.33
8.0.120.0080.00016.82
8.0.110.0040.00416.91
8.0.100.0000.00717.00
8.0.90.0040.00416.73
8.0.80.0030.01716.79
8.0.70.0000.00716.76
8.0.60.0040.00417.00
8.0.50.0040.00416.83
8.0.30.0160.00317.02
8.0.20.0110.00817.40
8.0.10.0040.00416.86
8.0.00.0110.00816.78
7.4.330.0050.00015.02
7.4.320.0060.00016.59
7.4.300.0030.00316.48
7.4.290.0070.00016.50
7.4.280.0040.00416.40
7.4.270.0030.00316.57
7.4.260.0030.00516.58
7.4.250.0040.00416.46
7.4.240.0000.00716.50
7.4.230.0000.00816.69
7.4.220.0060.01216.45
7.4.210.0090.00516.48
7.4.200.0070.00016.66
7.4.190.0030.00316.75
7.4.160.0100.00716.56
7.4.150.0080.00917.40
7.4.140.0090.00817.86
7.4.130.0090.00716.49
7.4.120.0020.01516.48
7.4.110.0090.00916.48
7.4.100.0070.01116.48
7.4.90.0000.02016.52
7.4.80.0150.00919.39
7.4.70.0070.01016.32
7.4.60.0100.01216.48
7.4.50.0000.00416.52
7.4.40.0060.01016.20
7.4.30.0030.01216.38
7.4.00.0030.01015.07
7.3.330.0030.00313.11
7.3.320.0000.00513.24
7.3.310.0020.00516.13
7.3.300.0000.00816.28
7.3.290.0060.01216.25
7.3.280.0080.00816.26
7.3.270.0110.00717.40
7.3.260.0100.01316.34
7.3.250.0110.00816.24
7.3.240.0060.01916.34
7.3.230.0110.00716.39
7.3.210.0070.01116.43
7.3.200.0150.00919.39
7.3.190.0120.00916.26
7.3.180.0140.00316.33
7.3.170.0090.00816.28
7.3.160.0080.00816.62
7.3.120.0030.01114.76
7.3.10.0070.00716.71
7.3.00.0060.00916.71
7.2.330.0140.00416.48
7.2.320.0060.01216.70
7.2.310.0060.00916.71
7.2.300.0090.00916.36
7.2.290.0120.01216.77
7.2.130.0040.01216.69
7.2.120.0000.01616.77
7.2.110.0100.00716.91
7.2.100.0030.00716.67
7.2.90.0060.00916.87
7.2.80.0000.01416.96
7.2.70.0030.00816.70
7.2.60.0060.00716.83
7.2.50.0100.00616.79
7.2.40.0060.00617.01
7.2.30.0090.00616.71
7.2.20.0090.00617.05
7.2.10.0100.00716.76
7.2.00.0040.01118.27
7.1.250.0040.00815.95
7.1.200.0040.00815.53
7.1.100.0080.00018.12
7.1.70.0000.01016.95
7.1.60.0110.00719.46
7.1.50.0060.00616.99
7.1.00.0070.07322.51
7.0.200.0000.00816.81
7.0.140.0100.06322.00
7.0.60.0000.04319.78
7.0.50.0030.04017.68
7.0.40.0130.07720.27
7.0.30.0170.05020.21
7.0.20.0330.08020.09
7.0.10.0030.04720.20
7.0.00.0030.04720.02
5.6.280.0100.06720.89
5.6.210.0030.07720.59
5.6.200.0030.04718.12
5.6.190.0030.09720.35
5.6.180.0100.05320.45
5.6.170.0300.05020.54
5.6.160.0100.07320.41
5.6.150.0130.06318.17
5.6.140.0070.06018.11
5.6.130.0130.07018.12
5.6.120.0170.03320.89
5.6.110.0070.04721.07
5.6.100.0070.08020.99
5.6.90.0070.04021.00
5.6.80.0070.07020.37
5.5.350.4270.03320.39
5.5.340.0030.03717.96
5.5.330.0130.07320.28
5.5.320.0370.07320.50
5.5.310.0270.07020.27
5.5.300.0070.08018.01
5.5.290.0070.04017.88
5.5.280.0100.03320.89
5.5.270.0030.04320.95
5.5.260.0100.06720.64
5.5.250.0100.04320.71
5.5.240.0030.04320.19
5.4.450.0130.05019.10
5.4.440.0130.06019.41
5.4.430.0200.04319.38
5.4.420.0530.03719.27
5.4.410.0200.03319.25
5.4.400.0170.03719.22
5.4.390.0230.04019.24
5.4.380.0130.05718.63
5.4.370.0170.04718.73
5.4.360.0230.04318.68
5.4.350.0170.05018.73
5.4.340.0200.04718.66
5.4.320.0060.03712.46
5.4.310.0060.03812.45
5.4.300.0090.04912.45
5.4.290.0090.05212.45
5.4.280.0090.05012.35
5.4.270.0090.04812.35
5.4.260.0120.04912.35
5.4.250.0070.05412.35
5.4.240.0060.05312.35
5.4.230.0080.05512.34
5.4.220.0060.05612.34
5.4.210.0110.05012.34
5.4.200.0070.05412.34
5.4.190.0130.04912.34
5.4.180.0110.05012.34
5.4.170.0080.05212.35
5.4.160.0080.04912.34
5.4.150.0100.05112.34
5.4.140.0120.06912.02
5.4.130.0110.04712.02
5.4.120.0120.04711.97
5.4.110.0070.05211.96
5.4.100.0060.05011.97
5.4.90.0110.04911.96
5.4.80.0070.05211.96
5.4.70.0050.05211.97
5.4.60.0100.04811.96
5.4.50.0080.05111.96
5.4.40.0080.04911.95
5.4.30.0080.04811.95
5.4.20.0060.05311.95
5.4.10.0090.04811.95
5.4.00.0090.04911.44
5.3.290.0060.04112.80
5.3.280.0070.05212.71
5.3.270.0060.05712.72
5.3.260.0110.05112.72
5.3.250.0100.04112.72
5.3.240.0110.04912.72
5.3.230.0110.04812.71
5.3.220.0100.05612.68
5.3.210.0130.04812.68
5.3.200.0080.04212.68
5.3.190.0120.04112.68
5.3.180.0090.04912.68
5.3.170.0080.05012.67
5.3.160.0060.04712.67
5.3.150.0120.04912.68
5.3.140.0120.04012.66
5.3.130.0120.04712.66
5.3.120.0090.04812.66
5.3.110.0120.04912.66
5.3.100.0090.04612.12
5.3.90.0110.04912.09
5.3.80.0110.04512.07
5.3.70.0100.04612.07
5.3.60.0110.04512.06
5.3.50.0080.04612.00
5.3.40.0140.04612.00
5.3.30.0140.04411.95
5.3.20.0130.09811.73
5.3.10.0070.05311.69
5.3.00.0100.04711.68
5.2.170.0080.0409.18
5.2.160.0080.0389.18
5.2.150.0070.0479.18
5.2.140.0070.0509.18
5.2.130.0070.0459.14
5.2.120.0070.0429.14
5.2.110.0100.0409.14
5.2.100.0110.0409.14
5.2.90.0070.0449.14
5.2.80.0070.0459.14
5.2.70.0080.0449.13
5.2.60.0040.0489.09
5.2.50.0080.0449.05
5.2.40.0060.0439.04
5.2.30.0060.0459.00
5.2.20.0140.0479.00
5.2.10.0080.0518.92
5.2.00.0070.0438.78
5.1.60.0110.0528.06
5.1.50.0080.0508.06
5.1.40.0040.0368.04
5.1.30.0060.0368.39
5.1.20.0090.0368.41
5.1.10.0030.0408.14
5.1.00.0090.0358.14
5.0.50.0050.0286.61
5.0.40.0090.0326.48
5.0.30.0050.0426.29
5.0.20.0050.0276.26
5.0.10.0030.0316.24
5.0.00.0050.0416.23
4.4.90.0020.0254.78
4.4.80.0080.0194.76
4.4.70.0040.0224.76
4.4.60.0060.0204.76
4.4.50.0020.0254.77
4.4.40.0020.0374.71
4.4.30.0030.0224.75
4.4.20.0040.0224.84
4.4.10.0030.0234.85
4.4.00.0030.0334.75
4.3.110.0030.0234.67
4.3.100.0080.0194.66
4.3.90.0080.0174.63
4.3.80.0040.0334.59
4.3.70.0040.0224.63
4.3.60.0020.0234.63
4.3.50.0070.0194.62
4.3.40.0040.0364.54
4.3.30.0040.0213.28
4.3.20.0030.0223.25
4.3.10.0030.0223.22
4.3.00.0070.01713.26

preferences:
43.92 ms | 401 KiB | 5 Q