3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array_fill_keys(range(100000, 200000), '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)
8.3.60.0200.01024.00
8.3.50.0070.01025.91
8.3.40.0240.00726.04
8.3.30.0170.00726.27
8.3.20.0060.00627.71
8.3.10.0060.00629.27
8.3.00.0060.00330.46
8.2.180.0170.01326.40
8.2.170.0070.01626.22
8.2.160.0130.01026.71
8.2.150.0090.00626.33
8.2.140.0070.00727.88
8.2.130.0060.00330.40
8.2.120.0060.00627.85
8.2.110.0060.00926.87
8.2.100.0090.00925.28
8.2.90.0040.01126.64
8.2.80.0040.00824.94
8.2.70.0090.00325.26
8.2.60.0100.00325.30
8.2.50.0090.00625.00
8.2.40.0040.00827.93
8.2.30.0040.00826.50
8.2.20.0110.00024.96
8.2.10.0030.00925.20
8.2.00.0070.00725.00
8.1.280.0140.02128.81
8.1.270.0130.00332.95
8.1.260.0090.00633.14
8.1.250.0230.00333.14
8.1.240.0150.00630.01
8.1.230.0130.01028.64
8.1.220.0030.01028.65
8.1.210.0120.00328.11
8.1.200.0100.00928.23
8.1.190.0120.00328.10
8.1.180.0060.00927.98
8.1.170.0090.00629.52
8.1.160.0080.00433.17
8.1.150.0090.00429.75
8.1.140.0060.00630.41
8.1.130.0130.00328.60
8.1.120.0100.00328.11
8.1.110.0070.00728.10
8.1.100.0030.00928.20
8.1.90.0100.00328.09
8.1.80.0030.00928.21
8.1.70.0070.01128.09
8.1.60.0090.00628.32
8.1.50.0150.00428.33
8.1.40.0170.00328.12
8.1.30.0090.00628.25
8.1.20.0040.01128.25
8.1.10.0040.01128.28
8.1.00.0100.00328.21
8.0.300.0060.00929.15
8.0.290.0120.00327.63
8.0.280.0060.00628.93
8.0.270.0150.00427.83
8.0.260.0080.00427.48
8.0.250.0060.00627.59
8.0.240.0070.00727.54
8.0.230.0100.00327.63
8.0.220.0070.00727.55
8.0.210.0060.00627.53
8.0.200.0100.00727.59
8.0.190.0110.00327.48
8.0.180.0130.00727.43
8.0.170.0040.01127.57
8.0.160.0110.00427.55
8.0.150.0070.00727.48
8.0.140.0070.00727.38
8.0.130.0000.01123.97
8.0.120.0090.00627.48
8.0.110.0070.00727.38
8.0.100.0070.00727.32
8.0.90.0090.00627.45
8.0.80.0250.01327.49
8.0.70.0120.00327.36
8.0.60.0130.00027.42
8.0.50.0070.00627.48
8.0.30.0160.01727.55
8.0.20.0220.01627.70
8.0.10.0030.01027.45
8.0.00.0190.01627.35
7.4.330.0080.00426.91
7.4.320.0040.00827.09
7.4.300.0060.00627.13
7.4.290.0000.01526.98
7.4.280.0070.00727.12
7.4.270.0100.00327.07
7.4.260.0070.00727.09
7.4.250.0110.00426.90
7.4.240.0070.00727.04
7.4.230.0100.00326.91
7.4.220.0170.02727.05
7.4.210.0180.01227.14
7.4.200.0060.00626.98
7.4.160.0210.01027.03
7.4.150.0130.02227.05
7.4.140.0200.02027.04
7.4.130.0200.01427.05
7.4.120.0230.01427.15
7.4.110.0190.01526.98
7.4.100.0190.01627.08
7.4.90.0250.00927.08
7.4.80.0250.01026.96
7.4.70.0220.01627.19
7.4.60.0170.01727.02
7.4.50.0100.01326.90
7.4.40.0200.01327.20
7.4.30.0150.01827.13
7.4.00.0130.01325.59
7.3.330.0060.00623.70
7.3.320.0080.00423.94
7.3.310.0000.01526.87
7.3.300.0060.00626.86
7.3.290.0070.00726.79
7.3.280.0240.01226.82
7.3.270.0170.02126.79
7.3.260.0190.01526.92
7.3.250.0260.01426.88
7.3.240.0240.02126.96
7.3.230.0140.01827.16
7.3.210.0150.01626.94
7.3.200.0270.01026.91
7.3.190.0160.01826.95
7.3.180.0280.01526.80
7.3.170.0200.01626.98
7.3.160.0160.02927.18
7.3.10.0390.00628.44
7.3.00.0300.00728.37
7.2.330.0190.01627.30
7.2.320.0280.01327.20
7.2.310.0120.02126.98
7.2.300.0190.01327.07
7.2.290.0160.02027.18
7.2.130.0240.01429.15
7.2.120.0240.01429.02
7.2.110.0290.00629.04
7.2.100.0330.00729.05
7.2.90.0330.00728.98
7.2.80.0330.00729.14
7.2.70.0280.01329.21
7.2.60.0380.00729.14
7.2.50.0260.01328.98
7.2.40.0230.01629.13
7.2.30.0330.00729.07
7.2.20.0370.00328.94
7.2.10.0220.01829.22
7.2.00.0260.01030.18
7.1.250.0280.00628.02
7.1.240.0220.01127.85
7.1.230.0200.01027.92
7.1.220.0250.00927.78
7.1.210.0090.01328.14
7.1.200.0100.00928.07
7.1.190.0290.01028.16
7.1.180.0360.00727.93
7.1.170.0260.01327.90
7.1.160.0350.00328.21
7.1.150.0280.01428.00
7.1.140.0230.01028.08
7.1.130.0070.01428.11
7.1.120.0200.01428.18
7.1.110.0200.01428.04
7.1.100.0130.00829.30
7.1.90.0100.01328.30
7.1.80.0230.01027.87
7.1.70.0080.01328.63
7.1.60.0310.01028.87
7.1.50.0220.00928.19
7.1.40.0090.01528.13
7.1.30.0280.00727.90
7.1.20.0170.01328.02
7.1.10.0220.01227.92
7.1.00.0190.04331.38
7.0.330.0190.01327.72
7.0.320.0320.01327.79
7.0.310.0240.02127.66
7.0.300.0140.01027.67
7.0.290.0330.00727.54
7.0.280.0210.01027.50
7.0.270.0150.01527.79
7.0.260.0310.00927.51
7.0.250.0220.01127.56
7.0.240.0200.00827.82
7.0.230.0220.01127.76
7.0.220.0340.00727.66
7.0.210.0260.01827.65
7.0.200.0400.01026.76
7.0.190.0180.01227.66
7.0.180.0270.00927.92
7.0.170.0260.00627.88
7.0.160.0000.01927.86
7.0.150.0230.00827.67
7.0.140.0260.01527.57
7.0.130.0270.01427.39
7.0.120.0330.00727.63
7.0.110.0320.03729.25
7.0.100.0250.03729.03
7.0.90.0190.05429.28
7.0.80.0130.05529.22
7.0.70.0210.04729.21
7.0.60.0140.05129.21
7.0.50.0250.04429.39
7.0.40.0190.04928.37
7.0.30.0190.04928.41
7.0.20.0190.05328.26
7.0.10.0220.04728.29
7.0.00.0210.04528.26
5.6.380.0150.03037.31
5.6.370.0170.03937.61
5.6.360.0290.02537.35
5.6.350.0170.03837.67
5.6.340.0210.02437.90
5.6.330.0250.02838.09
5.6.320.0290.02937.62
5.6.310.0250.03137.86
5.6.300.0250.02837.88
5.6.290.0310.02837.88
5.6.280.0290.02237.75
5.6.270.0240.02738.02
5.6.260.0220.02937.64
5.6.250.0280.06240.93
5.6.240.0200.06540.95
5.6.230.0150.06641.00
5.6.220.0120.07440.80
5.6.210.0190.06440.84
5.6.200.0190.05840.91
5.6.190.0160.06340.89
5.6.180.0180.04541.10
5.6.170.0110.07041.16
5.6.160.0230.07141.06
5.6.150.0240.05641.09
5.6.140.0260.06141.06
5.6.130.0300.04241.21
5.6.120.0220.05541.29
5.6.110.0200.04941.05
5.6.100.0150.06740.96
5.6.90.0260.05041.13
5.6.80.0180.06740.80
5.6.70.0180.05340.82
5.6.60.0190.06341.02
5.6.50.0130.07240.99
5.6.40.0240.05540.77
5.6.30.0220.06640.67
5.6.20.0210.06240.88
5.6.10.0150.06640.75
5.6.00.0200.06540.66

preferences:
57.7 ms | 401 KiB | 5 Q