3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array(); for ($i = 0; $i < 100000; $i++) { $data[$i] = $i; } while (list($k, $v) = each($data)) { continue; }

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)
8.3.60.0230.00319.00
8.3.50.0100.01423.80
8.3.40.0070.01121.20
8.3.30.0150.00421.54
8.3.20.0030.00622.66
8.3.10.0000.00925.73
8.3.00.0080.00320.13
8.2.180.0160.00719.13
8.2.170.0220.00422.96
8.2.160.0070.01122.84
8.2.150.0030.00624.18
8.2.140.0070.00324.66
8.2.130.0130.01026.16
8.2.120.0060.00323.25
8.2.110.0080.00422.84
8.2.100.0030.01020.28
8.2.90.0060.00321.68
8.2.80.0050.00520.13
8.2.70.0070.00420.11
8.2.60.0100.00020.53
8.2.50.0110.00020.00
8.2.40.0000.01020.72
8.2.30.0000.01020.49
8.2.20.0030.00720.14
8.2.10.0090.00020.55
8.2.00.0030.00620.20
8.1.280.0120.01225.92
8.1.270.0000.01029.90
8.1.260.0080.00426.35
8.1.250.0090.00328.09
8.1.240.0060.00630.09
8.1.230.0110.00722.51
8.1.220.0040.00722.76
8.1.210.0060.00622.36
8.1.200.0040.01022.23
8.1.190.0060.00622.23
8.1.180.0000.01122.23
8.1.170.0060.00623.40
8.1.160.0070.00426.72
8.1.150.0070.00423.68
8.1.140.0080.00322.22
8.1.130.0070.00424.95
8.1.120.0110.00022.25
8.1.110.0040.00722.21
8.1.100.0050.00522.37
8.1.90.0030.00822.34
8.1.80.0060.00622.35
8.1.70.0140.00022.28
8.1.60.0100.00322.45
8.1.50.0030.00922.43
8.1.40.0090.00322.28
8.1.30.0060.00622.46
8.1.20.0040.00822.38
8.1.10.0040.00822.37
8.1.00.0080.00422.39
8.0.300.0060.00621.72
8.0.290.0060.00621.50
8.0.280.0110.00023.11
8.0.270.0000.01121.98
8.0.260.0030.00721.99
8.0.250.0100.00021.69
8.0.240.0030.00921.71
8.0.230.0060.00321.69
8.0.220.0050.00521.54
8.0.210.0070.00321.61
8.0.200.0060.00321.64
8.0.190.0030.01221.74
8.0.180.0040.00721.65
8.0.170.0100.00321.57
8.0.160.0080.00421.55
8.0.150.0040.00721.58
8.0.140.0110.00021.57
8.0.130.0090.00018.18
8.0.120.0120.00021.55
8.0.110.0000.01121.55
8.0.100.0080.00321.46
8.0.90.0070.00421.48
8.0.80.0060.01621.66
8.0.70.0120.00021.66
8.0.60.0040.00721.59
8.0.50.0070.00421.64
8.0.30.0160.01621.75
8.0.20.0220.00921.78
8.0.10.0060.00621.80
8.0.00.0150.01521.55
7.4.330.0070.01121.03
7.4.320.0000.02221.18
7.4.300.0040.01821.21
7.4.290.0030.02021.13
7.4.280.0040.02121.29
7.4.270.0040.02121.32
7.4.260.0110.01421.19
7.4.250.0000.02421.09
7.4.240.0030.02121.26
7.4.230.0000.02421.13
7.4.220.0100.03721.27
7.4.210.0160.04221.29
7.4.200.0070.01521.31
7.4.160.0140.04721.18
7.4.150.0170.05021.08
7.4.140.0180.03121.25
7.4.130.0200.04421.26
7.4.120.0130.03321.28
7.4.110.0100.03421.25
7.4.100.0230.04621.07
7.4.90.0170.02721.33
7.4.80.0110.03621.30
7.4.70.0190.03421.17
7.4.60.0190.02521.23
7.4.50.0030.01521.02
7.4.40.0170.02721.16
7.4.30.0100.03521.41
7.4.00.0080.03719.62
7.3.330.0000.02118.09
7.3.320.0070.01417.96
7.3.310.0100.01320.95
7.3.300.0040.01921.08
7.3.290.0180.03921.08
7.3.280.0120.03721.13
7.3.270.0160.03221.13
7.3.260.0130.03521.35
7.3.240.0190.04821.09
7.3.230.0190.02621.07
7.3.210.0150.03121.18
7.3.200.0160.05221.08
7.3.190.0130.03421.19
7.3.180.0170.02720.98
7.3.170.0150.02721.08
7.3.160.0180.02521.30
7.3.120.0080.04119.44
7.3.110.0080.03519.71
7.3.100.0030.03819.68
7.3.90.0080.03219.61
7.3.80.0080.03319.56
7.3.70.0150.02619.70
7.3.60.0100.02219.66
7.3.50.0070.02519.48
7.3.40.0070.02419.59
7.3.30.0070.02719.45
7.3.20.0050.02522.35
7.3.10.0030.03122.58
7.3.00.0070.02222.57
7.2.330.0060.04721.27
7.2.320.0160.03221.23
7.2.310.0190.02821.48
7.2.300.0120.03521.36
7.2.290.0130.05621.49
7.2.250.0140.03419.85
7.2.240.0100.03719.70
7.2.230.0050.04419.71
7.2.220.0070.03719.74
7.2.210.0130.02919.66
7.2.200.0070.03019.64
7.2.190.0100.02419.81
7.2.180.0070.02719.90
7.2.170.0090.02719.69
7.2.60.0170.02322.65
7.2.00.0030.02325.52
7.1.330.0030.03921.82
7.1.320.0080.03521.71
7.1.310.0050.05121.84
7.1.300.0080.03121.66
7.1.290.0070.03421.66
7.1.280.0050.03621.74
7.1.270.0020.03921.47
7.1.260.0050.03621.81
7.1.200.0030.01921.50
7.1.100.0000.03123.91
7.1.70.0160.02822.86
7.1.60.0030.05023.09
7.1.50.0070.04322.69
7.1.00.0070.09728.41
7.0.200.0100.02422.39
7.0.140.0100.10027.92
7.0.60.0100.10024.85
7.0.50.0070.06022.71
7.0.40.0130.09723.75
7.0.30.0430.09323.75
7.0.20.0230.07723.68
7.0.10.0070.08723.75
7.0.00.0070.10723.71
5.6.280.0030.14335.10
5.6.210.0070.12334.56
5.6.200.0200.13732.11
5.6.190.0170.12034.28
5.6.180.0300.10334.52
5.6.170.0370.07334.33
5.6.160.0300.11334.30
5.6.150.0170.12732.17
5.6.140.0230.11732.20
5.6.130.0000.08332.17
5.6.120.0170.13735.06
5.6.110.0130.14035.04
5.6.100.0130.13335.04
5.6.90.0130.11735.03
5.6.80.0000.08334.50
5.5.350.0200.13734.44
5.5.340.0030.11332.02
5.5.330.0100.11034.19
5.5.320.0230.08034.00
5.5.310.0370.12334.22
5.5.300.0070.08731.91
5.5.290.0270.13031.92
5.5.280.0270.11034.80
5.5.270.0170.07034.98
5.5.260.0070.08034.67
5.5.250.0170.12334.61
5.5.240.0300.10034.29
5.4.450.1030.11033.32
5.4.440.0970.11033.10
5.4.430.0830.12333.43
5.4.420.0900.11033.47
5.4.410.0100.13033.00
5.4.400.0500.13332.80
5.4.390.0470.12732.61
5.4.380.0130.11732.46
5.4.370.0130.14032.52
5.4.360.0100.11732.73
5.4.350.0150.09726.01
5.4.340.0160.11026.00
5.4.320.0060.09426.49
5.4.310.0200.11826.48
5.4.300.0090.09226.49
5.4.290.0090.08426.48
5.4.280.0120.08426.38
5.4.270.0120.08426.38
5.4.260.0180.07826.38
5.4.250.0160.09826.38
5.4.240.0160.08926.38
5.4.230.0080.11226.38
5.4.220.0110.09826.38
5.4.210.0070.08926.38
5.4.200.0130.08126.38
5.4.190.0080.08426.37
5.4.180.0100.08226.37
5.4.170.0090.08226.37
5.4.160.0090.08426.38
5.4.150.0140.08426.37
5.4.140.0130.08426.05
5.4.130.0100.08726.04
5.4.120.0100.08726.00
5.4.110.0150.09126.00
5.4.100.0130.08726.00
5.4.90.0130.08326.00
5.4.80.0080.08526.00
5.4.70.0110.11926.00
5.4.60.0090.08626.00
5.4.50.0140.08726.00
5.4.40.0090.08525.98
5.4.30.0120.10825.98
5.4.20.0080.08525.98
5.4.10.0070.08525.98
5.4.00.0080.08525.47
5.3.290.0080.08926.45
5.3.280.0040.09326.38
5.3.270.0090.08826.39
5.3.260.0120.11426.39
5.3.250.0150.10426.39
5.3.240.0080.09226.39
5.3.230.0100.08326.39
5.3.220.0110.08826.36
5.3.210.0110.09326.36
5.3.200.0100.09026.35
5.3.190.0100.10026.35
5.3.180.0130.08426.35
5.3.170.0100.08526.35
5.3.160.0100.08426.55
5.3.150.0080.08826.35
5.3.140.0130.11226.34
5.3.130.0080.10626.34
5.3.120.0160.09626.33
5.3.110.0120.08426.34
5.3.100.0130.08225.82
5.3.90.0090.08925.80
5.3.80.0120.09025.79
5.3.70.0110.09225.79
5.3.60.0080.09125.77
5.3.50.0100.08625.73
5.3.40.0100.08625.72
5.3.30.0130.08125.69
5.3.20.0120.08925.47
5.3.10.0060.09025.64
5.3.00.0110.08425.41
5.2.170.0090.09022.14
5.2.160.0090.09822.14
5.2.150.0080.08822.14
5.2.140.0100.08222.14
5.2.130.0120.08822.10
5.2.120.0110.08322.10
5.2.110.0130.08022.11
5.2.100.0100.08622.10
5.2.90.0130.11422.10
5.2.80.0090.12522.09
5.2.70.0100.08522.09
5.2.60.0080.08522.04
5.2.50.0090.09422.14
5.2.40.0150.08722.12
5.2.30.0090.09522.09
5.2.20.0110.09122.08
5.2.10.0050.09822.01
5.2.00.0060.08321.86
5.1.60.0100.08025.69
5.1.50.0130.07525.68
5.1.40.0080.08425.67
5.1.30.0080.08326.02
5.1.20.0130.07826.03
5.1.10.0180.10925.76
5.1.00.0230.10325.76
5.0.50.0070.15124.24
5.0.40.0120.14324.10
5.0.30.0090.12323.91
5.0.20.0050.12223.89
5.0.10.0080.11423.86
5.0.00.0110.11623.85
4.4.90.0160.09722.27
4.4.80.0090.10022.27
4.4.70.0070.10722.25
4.4.60.0080.10522.26
4.4.50.0100.09622.27
4.4.40.0070.11022.27
4.4.30.0100.09822.27
4.4.20.0060.10722.33
4.4.10.0090.09922.34
4.4.00.0070.11322.29
4.3.110.0070.10222.20
4.3.100.0130.11422.20
4.3.90.0050.10122.18
4.3.80.0060.11122.18
4.3.70.0070.10122.16
4.3.60.0070.10222.17
4.3.50.0110.09922.17
4.3.40.0110.10322.13
4.3.30.0110.09720.94
4.3.20.0070.10420.91
4.3.10.0070.10420.87
4.3.00.0300.13321.97

preferences:
85.96 ms | 401 KiB | 5 Q