3v4l.org

run code in 300+ PHP versions simultaneously
<?php const N = 100000; for ($i = 0; $i < N; ++$i) { $arr[] = $i; } ?>

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)
8.3.40.0040.01421.10
8.3.30.0110.00821.65
8.3.20.0100.00022.75
8.3.10.0090.00022.35
8.3.00.0040.00421.29
8.2.170.0080.01122.96
8.2.160.0070.01022.88
8.2.150.0030.00724.18
8.2.140.0000.01024.66
8.2.130.0070.00326.16
8.2.120.0040.00424.19
8.2.110.0030.00923.07
8.2.100.0070.00720.72
8.2.90.0030.00621.84
8.2.80.0070.00320.25
8.2.70.0070.00420.00
8.2.60.0070.00320.43
8.2.50.0090.00320.23
8.2.40.0070.00320.84
8.2.30.0070.00320.45
8.2.20.0060.00320.25
8.2.10.0000.00920.39
8.2.00.0060.00320.24
8.1.270.0100.00027.95
8.1.260.0060.00626.35
8.1.250.0060.00628.09
8.1.240.0060.00629.98
8.1.230.0160.00024.10
8.1.220.0090.00322.79
8.1.210.0040.00822.41
8.1.200.0040.01122.23
8.1.190.0030.00822.25
8.1.180.0040.00722.51
8.1.170.0090.00323.52
8.1.160.0070.00426.78
8.1.150.0040.00823.75
8.1.140.0120.00022.32
8.1.130.0030.00722.71
8.1.120.0100.00322.40
8.1.110.0070.00322.40
8.1.100.0040.00722.39
8.1.90.0030.00722.29
8.1.80.0040.00822.30
8.1.70.0070.00422.34
8.1.60.0100.00322.52
8.1.50.0060.00622.46
8.1.40.0040.00722.42
8.1.30.0080.00422.44
8.1.20.0000.01122.43
8.1.10.0060.00622.37
8.1.00.0080.00422.34
8.0.300.0040.00722.05
8.0.290.0000.01121.63
8.0.280.0030.00723.12
8.0.270.0030.00722.09
8.0.260.0040.00722.04
8.0.250.0110.00021.71
8.0.240.0100.00021.69
8.0.230.0030.00721.80
8.0.220.0060.00321.61
8.0.210.0050.00521.51
8.0.200.0000.01121.80
8.0.190.0090.00321.79
8.0.180.0110.00021.62
8.0.170.0030.00921.77
8.0.160.0040.00821.68
8.0.150.0060.00621.65
8.0.140.0100.00321.55
8.0.130.0040.00718.20
8.0.120.0030.00921.59
8.0.110.0090.00321.66
8.0.100.0080.00421.52
8.0.90.0080.00321.69
8.0.80.0130.01321.66
8.0.70.0000.01121.68
8.0.60.0040.00721.52
8.0.50.0040.00821.54
8.0.30.0110.01921.76
8.0.20.0170.01222.06
8.0.10.0030.00821.72
8.0.00.0200.00721.51
7.4.330.0040.00420.74
7.4.320.0030.00621.17
7.4.300.0030.00621.28
7.4.290.0030.00721.20
7.4.280.0070.00721.25
7.4.270.0030.00921.16
7.4.260.0110.00021.18
7.4.250.0030.00821.27
7.4.240.0020.00921.32
7.4.230.0040.00821.07
7.4.220.0130.01621.23
7.4.210.0140.00721.21
7.4.200.0090.00321.46
7.4.160.0170.00721.21
7.4.150.0140.01421.18
7.4.140.0100.01721.28
7.4.130.0120.01421.33
7.4.120.0220.00521.28
7.4.110.0100.01621.31
7.4.100.0170.01321.31
7.4.90.0170.01021.28
7.4.80.0130.01321.18
7.4.70.0180.00921.17
7.4.60.0070.01821.29
7.4.50.0100.00321.20
7.4.40.0220.01021.39
7.4.30.0120.02221.25
7.4.00.0100.01219.71
7.3.330.0100.00018.02
7.3.320.0040.00418.04
7.3.310.0040.00721.15
7.3.300.0120.00021.12
7.3.290.0090.01221.01
7.3.280.0140.01021.07
7.3.270.0100.02721.12
7.3.260.0190.02021.34
7.3.250.0130.01321.01
7.3.240.0070.02021.37
7.3.230.0130.01321.30
7.3.210.0130.01321.12
7.3.200.0070.02021.26
7.3.190.0210.01720.97
7.3.180.0160.00921.00
7.3.170.0230.01121.02
7.3.160.0100.01621.33
7.3.120.0100.01719.68
7.3.110.0100.01619.87
7.3.100.0040.01519.45
7.3.90.0100.01619.65
7.3.80.0100.01019.85
7.3.70.0060.00919.71
7.3.60.0090.00919.49
7.3.50.0000.01419.68
7.3.40.0150.00619.63
7.3.30.0000.01919.63
7.3.20.0060.00922.36
7.3.10.0100.00822.54
7.3.00.0060.01022.51
7.2.330.0170.01021.55
7.2.320.0160.01321.64
7.2.310.0060.02221.33
7.2.300.0150.02221.38
7.2.290.0220.01321.51
7.2.250.0130.01320.02
7.2.240.0100.01919.94
7.2.230.0160.00320.14
7.2.220.0130.01320.02
7.2.210.0040.01820.01
7.2.200.0130.01019.79
7.2.190.0070.01319.74
7.2.180.0100.00619.79
7.2.170.0040.01819.86
7.2.130.0060.01222.91
7.2.120.0000.01322.82
7.2.110.0070.01122.64
7.2.100.0130.00722.82
7.2.90.0210.00023.02
7.2.80.0090.00922.87
7.2.70.0070.01022.79
7.2.60.0030.01322.95
7.2.50.0070.01122.63
7.2.40.0030.01122.79
7.2.30.0060.01322.78
7.2.20.0070.01122.82
7.2.10.0040.01222.86
7.2.00.0170.00824.10
7.1.330.0070.01421.86
7.1.320.0060.01221.81
7.1.310.0110.01121.58
7.1.300.0070.01321.48
7.1.290.0100.01021.76
7.1.280.0110.01121.74
7.1.270.0120.00621.74
7.1.260.0070.01421.77
7.1.250.0030.01221.47
7.1.240.0030.01721.69
7.1.230.0060.01621.83
7.1.220.0070.01421.54
7.1.210.0050.00821.74
7.1.200.0100.01021.73
7.1.190.0000.02021.79
7.1.180.0070.00721.83
7.1.170.0040.01921.38
7.1.160.0070.01121.63
7.1.150.0060.00921.73
7.1.140.0070.01721.49
7.1.130.0060.01621.64
7.1.120.0110.01121.71
7.1.110.0100.01321.83
7.1.100.0170.01420.88
7.1.90.0100.01021.77
7.1.80.0060.01021.74
7.1.70.0020.01322.53
7.1.60.0070.01522.46
7.1.50.0100.01522.23
7.1.40.0100.01021.77
7.1.30.0030.01721.74
7.1.20.0030.01321.47
7.1.10.0000.02021.75
7.1.00.0000.04825.03
7.0.330.0100.01021.42
7.0.320.0080.01721.46
7.0.310.0070.00820.90
7.0.300.0060.01921.05
7.0.290.0070.01621.27
7.0.280.0070.01021.46
7.0.270.0140.01421.13
7.0.260.0030.01721.28
7.0.250.0070.00721.42
7.0.240.0120.00321.52
7.0.230.0060.01221.23
7.0.220.0070.01421.37
7.0.210.0030.01721.56
7.0.200.0050.01222.12
7.0.190.0030.01721.47
7.0.180.0070.01421.27
7.0.170.0070.01421.40
7.0.160.0100.01020.95
7.0.150.0040.01421.02
7.0.140.0100.04724.79
7.0.130.0060.01521.15
7.0.120.0090.00921.38
7.0.110.0110.01121.35
7.0.100.0060.00821.45
7.0.90.0110.01521.32
7.0.80.0000.01821.41
7.0.70.0000.01521.01
7.0.60.0100.02523.04
7.0.50.0050.02921.85
7.0.40.0060.03121.34
7.0.30.0180.05721.47
7.0.20.0280.04421.55
7.0.10.0220.04921.56
7.0.00.0070.03221.37
5.6.380.0330.02628.54
5.6.370.0230.02928.36
5.6.360.0200.03028.25
5.6.350.0090.03528.66
5.6.340.0170.02428.44
5.6.330.0060.03228.51
5.6.320.0110.03228.25
5.6.310.0070.03728.02
5.6.300.0200.03328.54
5.6.290.0130.03028.25
5.6.280.0250.05531.82
5.6.270.0110.02527.99
5.6.260.0130.03328.62
5.6.250.0100.03428.36
5.6.240.0140.02528.14
5.6.230.0170.03528.09
5.6.220.0200.03028.26
5.6.210.0160.06431.43
5.6.200.0100.05730.22
5.6.190.0080.06131.39
5.6.180.2140.04731.42
5.6.170.0170.04931.30
5.6.160.0170.06731.25
5.6.150.0270.05430.15
5.6.140.0340.05530.07
5.6.130.0170.04430.18
5.6.120.0160.04431.82
5.6.110.0120.07031.52
5.6.100.0220.05831.64
5.6.90.0170.06731.72
5.6.80.0150.06531.33
5.6.70.2300.03731.44
5.6.60.0120.03428.49
5.6.50.0160.04528.30
5.6.40.0300.03328.16
5.6.30.0030.05228.00
5.6.20.0200.04028.38
5.6.10.0190.03427.90
5.6.00.0300.04128.18
5.5.380.0090.02825.05
5.5.370.0030.04424.84
5.5.360.0200.02625.39
5.5.350.0270.05829.74
5.5.340.0110.04028.57
5.5.330.0060.04629.60
5.5.320.0220.04029.49
5.5.310.0200.03629.57
5.5.300.0130.05528.38
5.5.290.0050.05828.49
5.5.280.0170.05229.84
5.5.270.0160.03929.88
5.5.260.0100.07129.98
5.5.250.0150.07329.79
5.5.240.0140.07129.73
5.5.230.0220.03225.19
5.5.220.0250.02524.84
5.5.210.0250.02824.98
5.5.200.0100.03624.84
5.5.190.0230.03725.14
5.5.180.0220.03425.16
5.5.170.0260.02925.22
5.5.160.0570.03225.20
5.5.150.0130.03624.86
5.5.140.0380.03825.19
5.5.130.0170.03325.13
5.5.120.0260.02724.67
5.5.110.0190.03524.79
5.5.100.0100.03624.79
5.5.90.0240.02724.80
5.5.80.0210.02125.12
5.5.70.0220.03224.93
5.5.60.0220.03125.20
5.5.50.0200.03424.87
5.5.40.0250.02825.04
5.5.30.0100.03924.96
5.5.20.0130.02724.70
5.5.10.0170.03324.99
5.5.00.0290.01324.89
5.4.450.0520.04729.19
5.4.440.0650.06329.02
5.4.430.0550.05529.10
5.4.420.0550.01529.26
5.4.410.0580.01429.17
5.4.400.0560.01428.98
5.4.390.0600.01028.92
5.4.380.0700.01328.89
5.4.370.0520.02029.03
5.4.360.0480.01928.85
5.4.350.0570.01228.89
5.4.340.0550.01328.92
5.4.330.0160.04224.98
5.4.320.0200.05025.63
5.4.310.0100.04525.80
5.4.300.0140.03825.73
5.4.290.0190.04325.68
5.4.280.0170.03625.63
5.4.270.0170.04125.49
5.4.260.0150.03925.67
5.4.250.0180.04325.59
5.4.240.0090.04225.59
5.4.230.0220.03625.70
5.4.220.0220.03825.65
5.4.210.0160.04325.61
5.4.200.0060.04525.61
5.4.190.0160.03625.47
5.4.180.0130.05125.65
5.4.170.0120.03925.64
5.4.160.0130.03725.67
5.4.150.0130.04025.66
5.4.140.0120.04325.44
5.4.130.0200.03625.50
5.4.120.0110.04325.40
5.4.110.0140.04225.47
5.4.100.0110.04225.45
5.4.90.0150.03625.39
5.4.80.0130.03925.40
5.4.70.0090.04525.34
5.4.60.0250.03725.38
5.4.50.0060.04325.27
5.4.40.0090.04325.42
5.4.30.0190.03525.31
5.4.20.0100.03925.41
5.4.10.0160.03925.33
5.4.00.0230.03625.16
5.3.290.0130.04625.38
5.3.280.0110.04625.23
5.3.270.0130.05125.27
5.3.260.0120.04325.19
5.3.250.0150.04225.27
5.3.240.0080.04625.21
5.3.230.0150.04725.15
5.3.220.0080.04725.14
5.3.210.0170.04325.20
5.3.200.0090.04525.09
5.3.190.0100.04725.19
5.3.180.0130.04025.32
5.3.170.0130.04925.32
5.3.160.0110.04525.32
5.3.150.0170.05025.35
5.3.140.0140.04525.29
5.3.130.0120.04525.24
5.3.120.0120.04425.12
5.3.110.0190.04725.12
5.3.100.0110.04224.86
5.3.90.0070.04324.96
5.3.80.0100.04224.85
5.3.70.0070.04824.92
5.3.60.0120.04424.86
5.3.50.0110.04724.75
5.3.40.0090.05424.85
5.3.30.0170.04324.96
5.3.20.0080.04524.69
5.3.10.0180.04424.62
5.3.00.0190.03724.59
5.2.170.0050.0159.21
5.2.160.0040.0219.22
5.2.150.0040.0239.26
5.2.140.0070.0149.06
5.2.130.0020.0209.18
5.2.120.0090.0129.19
5.2.110.0050.0179.17
5.2.100.0060.0149.13
5.2.90.0020.0189.12
5.2.80.0070.0159.07
5.2.70.0030.0199.22
5.2.60.0060.0189.10
5.2.50.0050.0189.07
5.2.40.0040.0179.13
5.2.30.0090.0149.06
5.2.20.0040.0178.99
5.2.10.0070.0158.93
5.2.00.0050.0158.88
5.1.60.0060.0138.15
5.1.50.0040.0148.23
5.1.40.0020.0158.24
5.1.30.0060.0128.46
5.1.20.0070.0138.35
5.1.10.0050.0138.27
5.1.00.0050.0168.22
5.0.50.0040.0117.43
5.0.40.0030.0117.36
5.0.30.0060.0167.27
5.0.20.0040.0117.25
5.0.10.0040.0107.24
5.0.00.0040.0187.23
4.4.90.0040.0096.51
4.4.80.0030.0086.49
4.4.70.0030.0096.50
4.4.60.0020.0106.50
4.4.50.0020.0106.50
4.4.40.0040.0186.47
4.4.30.0020.0106.50
4.4.20.0040.0116.54
4.4.10.0030.0096.54
4.4.00.0020.0176.50
4.3.110.0030.0096.46
4.3.100.0030.0096.45
4.3.90.0030.0106.44
4.3.80.0040.0136.41
4.3.70.0010.0116.43
4.3.60.0020.0096.43
4.3.50.0010.0126.43
4.3.40.0060.0176.39
4.3.30.0060.0095.76
4.3.20.0080.0075.75
4.3.10.0030.0085.73
4.3.00.0030.01612.37

preferences:
48.58 ms | 400 KiB | 5 Q