3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = array_chunk(range(1, 10000), 15); echo count(array_merge(...$list));

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)
8.3.70.0120.00616.88
8.3.60.0100.01017.13
8.3.50.0060.01521.88
8.3.40.0110.01119.22
8.3.30.0120.00419.38
8.3.20.0080.00020.67
8.3.10.0040.00422.16
8.3.00.0090.00019.46
8.2.180.0080.00817.13
8.2.170.0070.00722.96
8.2.160.0070.00720.67
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.66
8.2.110.0060.00620.99
8.2.100.0080.00418.28
8.2.90.0000.00818.28
8.2.80.0040.00418.00
8.2.70.0050.00318.00
8.2.60.0000.00918.41
8.2.50.0050.00518.07
8.2.40.0040.00418.53
8.2.30.0040.00419.56
8.2.20.0040.00417.93
8.2.10.0040.00418.50
8.2.00.0030.00518.07
8.1.280.0100.01025.92
8.1.270.0060.00319.70
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00622.54
8.1.230.0090.00321.79
8.1.220.0000.00818.40
8.1.210.0040.00719.78
8.1.200.0090.00017.97
8.1.190.0000.00818.13
8.1.180.0000.00818.28
8.1.170.0070.00319.25
8.1.160.0050.00322.75
8.1.150.0080.00019.62
8.1.140.0080.00019.25
8.1.130.0040.00418.57
8.1.120.0000.00718.11
8.1.110.0080.00018.18
8.1.100.0000.00718.08
8.1.90.0030.00418.18
8.1.80.0070.00018.11
8.1.70.0070.00018.11
8.1.60.0040.00418.36
8.1.50.0030.00618.14
8.1.40.0000.00818.33
8.1.30.0030.00618.36
8.1.20.0030.00618.40
8.1.10.0080.00018.24
8.1.00.0090.00018.20
8.0.300.0040.00420.73
8.0.290.0030.00617.63
8.0.280.0040.00419.30
8.0.270.0000.00718.06
8.0.260.0000.00718.03
8.0.250.0030.00317.74
8.0.240.0000.00717.70
8.0.230.0050.00317.67
8.0.220.0000.00717.46
8.0.210.0050.00217.48
8.0.200.0000.00717.61
8.0.190.0040.00417.74
8.0.180.0040.00417.51
8.0.170.0080.00017.63
8.0.160.0050.00217.69
8.0.150.0000.00717.56
8.0.140.0070.00417.66
8.0.130.0060.00014.02
8.0.120.0040.00417.63
8.0.110.0000.00917.64
8.0.100.0040.00417.43
8.0.90.0040.00417.59
8.0.80.0070.01317.63
8.0.70.0030.00517.70
8.0.60.0050.00317.62
8.0.50.0050.00317.57
8.0.30.0120.00917.80
8.0.20.0160.01017.82
8.0.10.0050.00317.76
8.0.00.0120.00817.55
7.4.330.0030.00315.03
7.4.320.0000.00617.20
7.4.300.0060.00017.37
7.4.290.0070.00017.39
7.4.280.0080.00417.22
7.4.270.0040.00417.15
7.4.260.0080.00017.35
7.4.250.0040.00417.28
7.4.240.0030.00517.30
7.4.230.0070.00017.06
7.4.220.0210.00017.40
7.4.210.0070.00817.37
7.4.200.0000.00717.32
7.4.160.0120.00417.29
7.4.150.0240.00017.40
7.4.140.0080.01217.86
7.4.130.0090.00917.23
7.4.120.0140.00817.23
7.4.110.0090.00917.22
7.4.100.0110.00717.16
7.4.90.0060.01217.28
7.4.80.0100.01019.39
7.4.70.0120.00617.36
7.4.60.0260.00017.33
7.4.50.0090.00017.42
7.4.40.0100.01417.33
7.4.30.0060.01317.22
7.4.00.0030.01415.79
7.3.330.0030.00313.86
7.3.320.0030.00313.86
7.3.310.0040.00416.92
7.3.300.0030.00316.91
7.3.290.0040.00416.79
7.3.280.0090.01016.98
7.3.270.0120.01217.40
7.3.260.0120.00616.96
7.3.250.0110.01017.12
7.3.240.0080.01517.03
7.3.230.0100.01017.09
7.3.210.0030.01617.21
7.3.200.0140.00919.39
7.3.190.0060.01017.32
7.3.180.0000.01617.09
7.3.170.0110.01016.92
7.3.160.0090.01216.98
7.2.330.0060.01217.31
7.2.320.0130.01017.39
7.2.310.0060.01217.43
7.2.300.0090.00917.22
7.2.290.0090.00917.31
7.2.60.0090.00616.91
7.2.00.0040.01419.47
7.1.100.0040.01118.08
7.1.70.0000.01516.90
7.1.60.0030.01319.46
7.1.50.0130.01016.95
7.1.00.0030.08022.43
7.0.200.0310.00615.33
7.0.140.0000.05322.17
7.0.60.0030.07720.79
7.0.50.0070.04718.59
7.0.40.0170.03720.04
7.0.30.0300.07720.04
7.0.20.0300.08320.09
7.0.10.0100.03720.03
7.0.00.0070.06020.09
5.6.280.0100.07323.47
5.6.210.0130.07723.26
5.6.200.0000.04720.73
5.6.190.0130.08722.71
5.6.180.0300.08022.86
5.6.170.0170.05022.90
5.6.160.0030.09722.92
5.6.150.0070.06320.70
5.6.140.0130.04320.72
5.6.130.0070.05320.73
5.6.120.0130.06723.55
5.6.110.0000.09323.54
5.6.100.0100.09023.65
5.6.90.0130.08023.58
5.6.80.0130.07722.97
5.5.350.0270.08320.38
5.5.340.0030.04018.04
5.5.330.0100.05020.19
5.5.320.0030.08320.28
5.5.310.0300.07320.50
5.5.300.0070.08017.95
5.5.290.0170.07317.99
5.5.280.0100.05320.76
5.5.270.0030.04020.85
5.5.260.0070.06320.89
5.5.250.0070.04320.74
5.5.240.0030.08020.15
5.4.450.0700.06319.57
5.4.440.0900.06019.48
5.4.430.1300.05319.47
5.4.420.0870.05719.46
5.4.410.1030.04719.30
5.4.400.1170.04019.01
5.4.390.0200.05018.47
5.4.380.0170.05718.59
5.4.370.0200.04718.80
5.4.360.0170.05718.63
5.4.350.0100.06018.63
5.4.340.0100.05718.56
5.4.320.0130.05718.83
5.4.310.0130.05318.78
5.4.300.0200.05018.75
5.4.290.0130.05718.75
5.4.280.0270.04318.73
5.4.270.0170.04718.58
5.4.260.0200.04718.51
5.4.250.0170.06018.71
5.4.240.0130.05718.80
5.4.230.0130.05718.70
5.4.220.0230.05318.57
5.4.210.0200.04718.57
5.4.200.0100.05716.71
5.4.190.0130.05318.61
5.4.180.0170.06018.51
5.4.170.0100.06018.73
5.4.160.0130.05318.61
5.4.150.0230.04318.78
5.4.140.0130.05316.23
5.4.130.0270.03716.42
5.4.120.0170.04716.32
5.4.110.0170.04716.28
5.4.100.0130.05316.17
5.4.90.0100.05716.26
5.4.80.0200.04716.29
5.4.70.0130.05716.29
5.4.60.0200.04716.26
5.4.50.0170.05016.18
5.4.40.0170.05016.30
5.4.30.0270.03716.39
5.4.20.0130.05016.24
5.4.10.0200.04316.40
5.4.00.0100.05315.68
5.3.290.0130.06314.61
5.3.280.0270.04314.70
5.3.270.0170.05714.70
5.3.260.0200.05014.56
5.3.250.0170.05014.56
5.3.240.0200.04314.62
5.3.230.0130.05314.53
5.3.220.0230.04314.60
5.3.210.0170.05714.46
5.3.200.0170.04714.48
5.3.190.0200.05014.46
5.3.180.0230.04014.48
5.3.170.0230.04314.61
5.3.160.0200.05014.54
5.3.150.0230.05014.66
5.3.140.0100.05314.45
5.3.130.0170.05314.48
5.3.120.0230.05714.53
5.3.110.0100.05714.46
5.3.100.0130.05714.09
5.3.90.0170.05014.11
5.3.80.0130.05014.12
5.3.70.0030.06313.92
5.3.60.0130.05013.98
5.3.50.0130.05314.02
5.3.40.0200.04313.94
5.3.30.0130.05014.00
5.3.20.0170.05313.60
5.3.10.0130.05013.65
5.3.00.0030.06013.58
5.2.170.0170.03711.07
5.2.160.0130.03711.09
5.2.150.0100.04311.11
5.2.140.0200.03311.18
5.2.130.0100.04011.09
5.2.120.0100.04011.14
5.2.110.0200.03311.16
5.2.100.0130.03711.26
5.2.90.0170.03711.07
5.2.80.0130.04011.13
5.2.70.0030.05011.05
5.2.60.0100.04311.09
5.2.50.0130.04011.05
5.2.40.0230.03010.95
5.2.30.0100.04011.00
5.2.20.0170.03310.99
5.2.10.0100.03710.84
5.2.00.0130.03710.81
5.1.60.0070.03310.03
5.1.50.0070.03710.05
5.1.40.0130.03010.10
5.1.30.0100.03710.39
5.1.20.0030.04310.45
5.1.10.0130.03310.19
5.1.00.0130.03310.11
5.0.50.0070.0278.60
5.0.40.0100.0238.46
5.0.30.0030.0478.33
5.0.20.0030.0308.40
5.0.10.0070.0308.18
5.0.00.0100.0408.24
4.4.90.0070.0205.93
4.4.80.0000.0275.82
4.4.70.0000.0275.91
4.4.60.0070.0205.88
4.4.50.0070.0205.92
4.4.40.0100.0305.82
4.4.30.0100.0175.90
4.4.20.0000.0275.93
4.4.10.0100.0175.95
4.4.00.0030.0375.95
4.3.110.0070.0205.80
4.3.100.0030.0235.79
4.3.90.0070.0205.84
4.3.80.0070.0335.77
4.3.70.0070.0205.82
4.3.60.0070.0205.78
4.3.50.0030.0235.77
4.3.40.0030.0405.88
4.3.30.0070.0275.12
4.3.20.0000.0335.12
4.3.10.0070.0275.12
4.3.00.0000.03314.52

preferences:
63.37 ms | 401 KiB | 5 Q