3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array_fill_keys(range(0, 100000), 'banana');

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)
8.3.60.0100.01619.25
8.3.50.0070.01523.99
8.3.40.0140.00721.47
8.3.30.0110.00721.72
8.3.20.0070.00323.39
8.3.10.0060.00324.77
8.3.00.0090.00026.45
8.2.180.0130.00719.50
8.2.170.0170.00722.96
8.2.160.0140.00322.16
8.2.150.0080.00324.18
8.2.140.0070.00324.66
8.2.130.0050.00326.17
8.2.120.0090.00026.35
8.2.110.0000.01125.09
8.2.100.0090.00620.66
8.2.90.0060.00322.07
8.2.80.0000.01020.38
8.2.70.0000.01120.50
8.2.60.0070.00320.93
8.2.50.0060.00320.38
8.2.40.0060.00326.32
8.2.30.0060.00322.11
8.2.20.0060.00320.41
8.2.10.0060.00320.81
8.2.00.0070.00320.61
8.1.280.0230.00325.92
8.1.270.0070.00331.80
8.1.260.0100.00028.17
8.1.250.0070.01428.22
8.1.240.0100.00328.20
8.1.230.0040.01126.04
8.1.220.0030.00923.64
8.1.210.0060.00623.36
8.1.200.0100.00423.35
8.1.190.0080.00323.11
8.1.180.0040.00823.35
8.1.170.0070.00424.65
8.1.160.0000.01327.97
8.1.150.0070.00324.82
8.1.140.0110.00025.60
8.1.130.0110.00323.67
8.1.120.0030.00623.21
8.1.110.0030.00723.27
8.1.100.0030.00723.21
8.1.90.0000.01023.37
8.1.80.0070.00323.21
8.1.70.0070.00423.38
8.1.60.0000.01323.45
8.1.50.0120.00323.33
8.1.40.0070.01023.40
8.1.30.0000.01223.36
8.1.20.0040.00823.51
8.1.10.0040.00723.34
8.1.00.0110.00023.34
8.0.300.0100.00024.54
8.0.290.0040.00822.75
8.0.280.0070.00324.11
8.0.270.0030.01322.93
8.0.260.0030.00622.59
8.0.250.0030.00722.72
8.0.240.0030.00722.64
8.0.230.0030.00722.67
8.0.220.0040.00722.55
8.0.210.0060.00322.63
8.0.200.0030.01022.64
8.0.190.0080.00422.65
8.0.180.0110.00022.66
8.0.170.0040.00722.64
8.0.160.0070.00322.63
8.0.150.0030.00722.67
8.0.140.0000.01122.60
8.0.130.0030.00619.15
8.0.120.0070.00422.56
8.0.110.0110.00022.59
8.0.100.0030.00722.60
8.0.90.0080.00322.39
8.0.80.0070.02122.61
8.0.70.0030.00822.38
8.0.60.0000.01022.63
8.0.50.0070.00322.63
8.0.30.0140.01022.76
8.0.20.0190.00622.67
8.0.10.0070.00422.76
8.0.00.0090.01622.55
7.4.330.0000.00820.88
7.4.320.0090.00022.22
7.4.300.0030.00622.16
7.4.290.0090.00622.26
7.4.280.0090.00322.31
7.4.270.0080.00322.16
7.4.260.0070.00422.23
7.4.250.0080.00322.12
7.4.240.0100.00022.28
7.4.230.0030.00722.29
7.4.220.0220.01522.27
7.4.210.0120.01322.19
7.4.200.0030.00722.24
7.4.160.0100.01322.16
7.4.150.0200.00722.16
7.4.140.0210.01122.25
7.4.130.0170.01522.10
7.4.120.0180.01122.10
7.4.110.0180.00722.05
7.4.100.0160.01322.23
7.4.90.0100.01422.01
7.4.80.0090.01922.23
7.4.70.0150.00922.19
7.4.60.0170.01122.18
7.4.50.0030.01422.05
7.4.40.0070.02022.15
7.4.30.0150.00922.16
7.4.10.0100.01122.17
7.4.00.0110.01221.36
7.3.330.0000.01018.91
7.3.320.0030.00619.04
7.3.310.0030.00721.87
7.3.300.0030.00621.92
7.3.290.0100.00021.98
7.3.280.0110.01521.99
7.3.270.0120.01522.20
7.3.260.0150.01222.08
7.3.250.0140.01122.12
7.3.240.0160.01822.05
7.3.230.0100.01422.13
7.3.210.0100.01322.18
7.3.200.0180.00622.18
7.3.190.0120.01322.23
7.3.180.0140.01722.21
7.3.170.0190.00622.21
7.3.160.0200.01222.03
7.3.130.0170.01021.98
7.3.120.0110.01421.86
7.3.110.0060.01221.99
7.3.100.0070.01422.20
7.3.90.0030.01721.81
7.3.80.0000.01522.23
7.3.70.0110.00721.88
7.3.60.0070.00721.96
7.3.50.0000.01921.88
7.3.40.0030.01321.89
7.3.30.0070.01022.04
7.3.20.0040.01525.80
7.3.10.0140.00325.97
7.3.00.0100.01025.99
7.2.330.0160.01322.35
7.2.320.0200.01322.18
7.2.310.0180.00722.36
7.2.300.0170.00822.33
7.2.290.0070.01822.44
7.2.260.0100.01622.11
7.2.250.0110.01822.00
7.2.240.0070.02021.99
7.2.230.0090.01222.22
7.2.220.0090.01222.09
7.2.210.0140.00322.29
7.2.200.0080.00822.27
7.2.190.0140.00722.18
7.2.180.0130.01022.27
7.2.170.0130.00722.11
7.2.160.0080.01222.11
7.2.150.0100.01426.17
7.2.140.0090.00926.13
7.2.130.0000.01326.21
7.2.120.0090.01225.95
7.2.110.0030.01426.01
7.2.100.0000.01525.95
7.2.90.0090.00926.09
7.2.80.0000.01226.13
7.2.70.0090.00926.04
7.2.60.0480.00925.46
7.2.50.0040.01325.47
7.2.40.0040.01526.13
7.2.30.0040.01126.08
7.2.20.0030.01326.04
7.2.10.0090.00326.21
7.2.00.0080.00425.87
7.1.330.0120.00625.18
7.1.320.0150.00325.39
7.1.310.0090.00925.02
7.1.300.0110.00425.09
7.1.290.0060.00925.00
7.1.280.0030.01325.16
7.1.270.0040.01125.06
7.1.260.0100.00325.10
7.1.250.0040.01025.05
7.1.240.0060.00625.05
7.1.230.0060.00625.08
7.1.220.0090.00925.16
7.1.210.0090.00925.03
7.1.200.0150.00824.29
7.1.190.0000.01825.29
7.1.180.0100.00725.23
7.1.170.0070.00725.10
7.1.160.0160.00325.08
7.1.150.0030.01425.16
7.1.140.0130.00325.09
7.1.130.0060.00625.08
7.1.120.0100.00725.20
7.1.110.0000.01825.20
7.1.100.0030.01724.96
7.1.90.0100.01025.06
7.1.80.0030.01325.25
7.1.70.0080.00524.96
7.1.60.0150.01024.94
7.1.50.0070.01025.17
7.1.40.0060.01025.15
7.1.30.0140.00025.32
7.1.20.0040.01125.12
7.1.10.0110.00724.98
7.1.00.0080.04327.58
7.0.330.0070.00724.79
7.0.320.0080.00624.80
7.0.310.0090.00624.82
7.0.300.0030.01324.85
7.0.290.0100.00725.09
7.0.280.0130.00624.89
7.0.270.0040.00824.91
7.0.260.0130.00324.76
7.0.250.0040.00724.77
7.0.240.0080.01224.86
7.0.230.0100.00624.73
7.0.220.0030.01024.95
7.0.210.0100.00724.85
7.0.200.0190.00522.72
7.0.190.0070.00724.89
7.0.180.0070.01124.92
7.0.170.0000.01124.83
7.0.160.0120.00325.00
7.0.150.0040.01124.91
7.0.140.0000.01824.97
7.0.130.0000.01224.75
7.0.120.0120.00624.97
7.0.110.0190.04926.69
7.0.100.0200.04326.25
7.0.90.0130.05026.28
7.0.80.0210.05026.25
7.0.70.0180.05126.24
7.0.60.0150.03826.24
7.0.50.0200.02425.52
7.0.40.0100.03324.45
7.0.30.0170.04224.39
7.0.20.0070.05124.51
7.0.10.0150.04324.47
7.0.00.0200.02624.46
5.6.400.0250.02539.08
5.6.390.0160.02939.31
5.6.380.0190.02539.31
5.6.370.0140.02839.35
5.6.360.0250.02239.28
5.6.350.0170.02439.35
5.6.340.0200.02339.05
5.6.330.0070.03539.57
5.6.320.0100.03839.27
5.6.310.0100.02939.56
5.6.300.0230.03939.20
5.6.290.0290.03339.32
5.6.280.0100.03639.46
5.6.270.0170.03139.22
5.6.260.0200.02739.21
5.6.250.0160.04841.75
5.6.240.0270.06041.55
5.6.230.0150.04841.70
5.6.220.0230.06341.68
5.6.210.0200.05941.68
5.6.200.0150.07041.99
5.6.190.0300.05041.91
5.6.180.0200.06341.84
5.6.170.0150.07042.04
5.6.160.0160.06141.90
5.6.150.0180.06242.07
5.6.140.0170.06341.93
5.6.130.0230.06642.04
5.6.120.0130.06941.96
5.6.110.0160.06742.02
5.6.100.0180.04541.84
5.6.90.0230.05541.88
5.6.80.0120.06341.51
5.6.70.0150.05941.54
5.6.60.0180.04141.61
5.6.50.0130.06141.61
5.6.40.0130.06741.55
5.6.30.0270.04241.65
5.6.20.0130.06841.62
5.6.10.0210.04841.60
5.6.00.0120.06241.55

preferences:
32.72 ms | 401 KiB | 5 Q