3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (array('Kisi', 0, 1) as $key) { echo "KEY:".$key.PHP_EOL; $tag = is_numeric($key) ? 'Kisi' : $key; echo "TAG".$tag.PHP_EOL; }

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)
8.3.40.0070.01018.67
8.3.30.0030.01020.30
8.3.20.0040.00420.35
8.3.10.0050.00321.04
8.3.00.0080.00022.46
8.2.170.0110.00422.96
8.2.160.0100.01022.07
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00020.64
8.2.110.0070.00421.03
8.2.100.0080.00817.70
8.2.90.0080.00019.21
8.2.80.0040.00419.23
8.2.70.0070.00417.63
8.2.60.0050.00517.67
8.2.50.0040.00418.07
8.2.40.0050.00318.09
8.2.30.0050.00319.32
8.2.20.0040.00417.54
8.2.10.0060.00317.68
8.2.00.0000.00717.55
8.1.270.0000.00723.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00321.22
8.1.230.0080.00321.03
8.1.220.0040.00418.69
8.1.210.0000.00818.96
8.1.200.0060.00317.35
8.1.190.0050.00317.39
8.1.180.0060.00318.10
8.1.170.0030.00618.46
8.1.160.0030.00718.79
8.1.150.0040.00418.64
8.1.140.0000.00817.51
8.1.130.0030.00317.82
8.1.120.0000.00717.36
8.1.110.0040.00417.45
8.1.100.0040.00417.32
8.1.90.0000.00717.41
8.1.80.0040.00417.52
8.1.70.0000.00717.32
8.1.60.0000.00717.58
8.1.50.0090.00017.51
8.1.40.0000.00917.54
8.1.30.0040.00417.52
8.1.20.0040.00417.58
8.1.10.0050.00217.47
8.1.00.0050.00217.52
8.0.300.0050.00319.96
8.0.290.0000.00717.18
8.0.280.0040.00418.43
8.0.270.0000.00717.31
8.0.260.0060.00016.82
8.0.250.0000.00716.95
8.0.240.0070.00416.94
8.0.230.0000.00816.95
8.0.220.0040.00416.91
8.0.210.0070.00016.76
8.0.200.0030.00316.91
8.0.190.0050.00316.91
8.0.180.0060.00316.81
8.0.170.0030.00516.89
8.0.160.0040.00416.88
8.0.150.0000.00716.86
8.0.140.0090.00016.88
8.0.130.0030.00313.31
8.0.120.0050.00216.76
8.0.110.0030.00516.91
8.0.100.0000.00816.74
8.0.90.0000.00716.75
8.0.80.0100.01016.94
8.0.70.0040.00416.95
8.0.60.0070.00016.66
8.0.50.0000.00716.72
8.0.30.0090.01117.11
8.0.20.0150.00617.40
8.0.10.0040.00416.81
8.0.00.0110.01016.67
7.4.330.0060.00014.93
7.4.320.0060.00016.43
7.4.300.0000.00716.30
7.4.290.0000.00716.39
7.4.280.0030.00316.38
7.4.270.0070.00016.46
7.4.260.0000.00613.19
7.4.250.0070.00016.55
7.4.240.0050.00216.44
7.4.230.0030.00316.55
7.4.220.0120.00616.54
7.4.210.0070.00816.53
7.4.200.0030.00316.50
7.4.190.0070.00016.50
7.4.160.0060.00916.37
7.4.150.0170.00017.40
7.4.140.0110.00617.86
7.4.130.0070.01216.46
7.4.120.0130.00516.47
7.4.110.0110.01116.37
7.4.100.0130.00416.43
7.4.90.0140.01116.40
7.4.80.0080.00819.39
7.4.70.0130.00316.39
7.4.60.0030.01416.56
7.4.50.0000.00916.41
7.4.40.0090.00622.77
7.4.30.0110.01016.35
7.4.00.0060.00614.97
7.3.330.0030.00313.20
7.3.320.0020.00213.11
7.3.310.0000.00616.14
7.3.300.0000.00616.17
7.3.290.0030.01216.30
7.3.280.0070.00916.25
7.3.270.0060.01017.40
7.3.260.0080.01018.24
7.3.250.0140.00316.44
7.3.240.0100.01016.52
7.3.230.0110.00716.39
7.3.210.0090.00916.28
7.3.200.0100.01219.39
7.3.190.0070.01016.59
7.3.180.0120.00316.32
7.3.170.0080.00816.33
7.3.160.0070.01416.22
7.3.120.0070.01014.84
7.2.330.0120.00616.32
7.2.320.0120.00616.40
7.2.310.0080.00816.53
7.2.300.0030.01616.68
7.2.290.0070.01016.68
7.2.60.0070.00716.77
7.2.00.0040.00819.06
7.1.200.0000.01015.67
7.1.100.0080.00318.13
7.1.70.0030.00617.07
7.1.60.0100.01419.17
7.1.50.0060.01817.05
7.1.00.0000.03722.24
7.0.200.0300.00714.81
7.0.140.0030.07322.09
7.0.100.0170.06719.94
7.0.90.0030.08720.07
7.0.80.0070.05319.81
7.0.70.0100.06019.86
7.0.60.0330.05719.91
7.0.50.0030.09020.33
7.0.40.0030.06020.11
7.0.30.0030.07720.10
7.0.20.0070.07720.09
7.0.10.0230.06320.09
7.0.00.0130.09020.09
5.6.280.0030.09321.06
5.6.250.0100.08320.48
5.6.240.0070.04720.55
5.6.230.0070.05020.52
5.6.220.0100.07720.57
5.6.210.0030.07720.50
5.6.200.0100.09021.02
5.6.190.0030.08321.09
5.6.180.0100.05720.95
5.6.170.0070.06021.10
5.6.160.0100.07721.13
5.6.150.0130.07021.17
5.6.140.0130.06321.02
5.6.130.0100.08320.95
5.6.120.0030.08721.00
5.6.110.0070.08320.92
5.6.100.0130.08321.10
5.6.90.0030.04320.99
5.6.80.0100.07320.40
5.6.70.0100.06020.54
5.6.60.0100.04020.32
5.6.50.0100.03720.39
5.6.40.0070.05720.37
5.6.30.0070.06720.39
5.6.20.0070.06320.30
5.6.10.0070.07320.46
5.6.00.0030.07720.30
5.5.380.0130.07020.49
5.5.370.0070.08020.28
5.5.360.0170.08020.29
5.5.350.0030.07020.41
5.5.340.0170.08020.77
5.5.330.0170.07720.80
5.5.320.0100.08320.63
5.5.310.0100.08020.78
5.5.300.0200.07020.77
5.5.290.0000.08720.89
5.5.280.0100.08320.82
5.5.270.0170.06720.63
5.5.260.0170.07720.91
5.5.250.0130.05720.57
5.5.240.0100.06720.13
5.5.230.0130.03020.13
5.5.220.0100.07720.26
5.5.210.0170.05720.26
5.5.200.0070.07020.26
5.5.190.0070.08020.26
5.5.180.0170.06320.14
5.5.160.0030.08020.23
5.5.150.0130.07320.14
5.5.140.0100.06720.10
5.5.130.0170.07320.17
5.5.120.0100.04720.16
5.5.110.0100.03719.98
5.5.100.0070.07720.07
5.5.90.0000.07720.07
5.5.80.0030.04020.15
5.5.70.0030.07720.01
5.5.60.0100.05320.02
5.5.50.0170.05719.89
5.5.40.0130.05020.14
5.5.30.0070.08020.07
5.5.20.0030.04020.08
5.5.10.0230.06320.03
5.5.00.0130.07020.09
5.4.450.0170.06719.36
5.4.440.0130.06019.44
5.4.430.0030.08319.36
5.4.420.0070.06719.35
5.4.410.0130.06719.03
5.4.400.0130.07319.14
5.4.390.0100.05318.96
5.4.380.0100.07719.09
5.4.370.0100.05019.03
5.4.360.0100.07018.90
5.4.350.0100.05319.09
5.4.340.0070.07019.13
5.4.320.0030.05719.23
5.4.310.0130.07318.98
5.4.300.0100.04019.11
5.4.290.0070.04018.75
5.4.280.0130.07018.80
5.4.270.0070.04018.94
5.4.260.0070.06018.89
5.4.250.0170.05719.02
5.4.240.0030.08018.97
5.4.230.0030.07019.02
5.4.220.0070.07018.96
5.4.210.0100.06719.04
5.4.200.0070.07019.07
5.4.190.0030.08319.02
5.4.180.0030.04719.13
5.4.170.0100.07019.06
5.4.160.0030.05019.12
5.4.150.0170.07719.00
5.4.140.0070.07716.32
5.4.130.0070.04016.30
5.4.120.0070.06316.36
5.4.110.0070.06716.30
5.4.100.0170.06316.42
5.4.90.0070.07016.45
5.4.80.0100.07016.22
5.4.70.0000.05016.39
5.4.60.0170.06016.23
5.4.50.0070.07716.14
5.4.40.0100.07316.40
5.4.30.0030.08016.43
5.4.20.0000.07716.41
5.4.10.0030.05016.39
5.4.00.0130.05015.51
5.3.290.0070.07714.68
5.3.280.0070.08014.47
5.3.270.0130.06014.51
5.3.260.0030.08314.46
5.3.250.0070.04714.48
5.3.240.0130.05014.52
5.3.230.0000.04714.57
5.3.220.0030.07714.47
5.3.210.0130.06714.50
5.3.200.0030.08014.53
5.3.190.0100.06714.41
5.3.180.0030.07014.42
5.3.170.0100.07314.50
5.3.160.0070.07714.54
5.3.150.0130.06714.41
5.3.140.0070.08014.38
5.3.130.0130.07014.48
5.3.120.0100.06014.41
5.3.110.0030.07314.53
5.3.100.0030.07713.90
5.3.90.0070.06713.94
5.3.80.0030.06313.95
5.3.70.0100.06713.87
5.3.60.0130.06713.86
5.3.50.0030.07713.91
5.3.40.0100.07013.95
5.3.30.0030.08013.89
5.3.20.0130.05313.66
5.3.10.0100.04313.64
5.3.00.0030.05713.49
5.2.170.0030.04312.11
5.2.160.0030.06312.11
5.2.150.0130.05712.11
5.2.140.0130.05312.11
5.2.130.0030.05012.11
5.2.120.0170.04012.11
5.2.110.0100.02712.11
5.2.100.0000.03712.11
5.2.90.0100.02712.11
5.2.80.0100.05312.11
5.2.70.0070.06312.11
5.2.60.0070.05712.11
5.2.50.0070.03012.11
5.2.40.0030.06012.11
5.2.30.0030.06312.11
5.2.20.0070.06712.11
5.2.10.0070.05712.11
5.2.00.0130.04312.11
5.1.60.0070.05312.11
5.1.50.0000.05712.11
5.1.40.0130.03012.11
5.1.30.0070.02712.11
5.1.20.0070.05712.11
5.1.10.0030.05712.11
5.1.00.0070.03712.11
5.0.50.0000.04712.11
5.0.40.0000.04712.11
5.0.30.0000.03712.11
5.0.20.0030.02712.11
5.0.10.0000.03712.11
5.0.00.0000.06012.11
4.4.90.0070.01312.11
4.4.80.0030.03012.11
4.4.70.0000.03712.11
4.4.60.0000.03012.11
4.4.50.0130.02012.11
4.4.40.0070.04712.11
4.4.30.0030.03312.11
4.4.20.0030.01712.11
4.4.10.0030.03712.11
4.4.00.0070.05012.11
4.3.110.0070.03012.11
4.3.100.0070.01712.11
4.3.90.0000.03712.11
4.3.80.0030.05012.11
4.3.70.0000.03712.11
4.3.60.0030.02012.11
4.3.50.0030.03312.11
4.3.40.0030.05012.11
4.3.30.0030.03312.11
4.3.20.0030.02712.11
4.3.10.0030.02012.11
4.3.00.0000.02312.11

preferences:
41.99 ms | 400 KiB | 5 Q