3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startMemory = memory_get_usage(); echo 'START ' . $startMemory . 'bytes'.PHP_EOL; $array = range(1, 100000); foreach($array as $k=>$arr){ if($k%1000 == 0){ //echo memory_get_usage() - $startMemory, ' bytes'; } } echo 'Finnally' . memory_get_usage() - $startMemory, ' bytes';

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)
7.3.10.0040.01120.59
7.3.00.0100.01020.47
7.2.130.0090.00921.02
7.2.120.0000.01520.90
7.2.110.0040.01221.00
7.2.100.0040.01220.61
7.2.90.0000.01720.87
7.2.80.0100.00720.58
7.2.70.0040.01220.71
7.2.60.0030.01520.56
7.2.50.0030.01320.56
7.2.40.0060.00920.96
7.2.30.0030.01320.82
7.2.20.0150.00320.88
7.2.10.0060.00920.84
7.2.00.0030.01122.15
7.1.250.0060.01319.77
7.1.70.0040.00821.14
7.1.60.0100.02221.17
7.1.50.0140.01820.75
7.1.00.0030.08026.34
7.0.200.0000.01520.59
7.0.140.0070.07326.18
7.0.100.0070.09722.82
7.0.90.0800.08022.81
7.0.80.0070.05322.75
7.0.70.0100.08322.82
7.0.60.0130.07722.80
7.0.50.1130.05023.13
7.0.40.0330.05022.94
7.0.30.0270.08022.81
7.0.20.0170.07722.94
7.0.10.0270.07322.77
7.0.00.0070.06722.97
5.6.280.0170.09034.96
5.6.250.0100.10334.62
5.6.240.0200.09034.67
5.6.230.0270.05034.63
5.6.220.0070.06034.65
5.6.210.0130.08334.80
5.6.200.0170.09335.07
5.6.190.0270.08035.00
5.6.180.0230.09735.04
5.6.170.0070.10035.15
5.6.160.0130.09735.12
5.6.150.0270.10735.10
5.6.140.0100.08735.08
5.6.130.0130.05335.06
5.6.120.0100.10335.02
5.6.110.0100.08734.97
5.6.100.0130.09735.13
5.6.90.0100.09735.11
5.6.80.0170.10034.54
5.6.70.0170.09734.53
5.6.60.0100.11034.48
5.6.50.0170.09034.38
5.6.40.0130.09034.51
5.6.30.0130.09334.57
5.6.20.0030.06334.47
5.6.10.0070.05734.41
5.6.00.0030.06034.39
5.5.380.0200.08334.58
5.5.370.0130.09034.40
5.5.360.0170.11034.42
5.5.350.0070.05734.41
5.5.340.0070.10034.76
5.5.330.0270.09334.81
5.5.320.0130.09334.87
5.5.310.0170.08334.95
5.5.300.0070.11334.82
5.5.290.0130.09334.92
5.5.280.0130.09334.87
5.5.270.0070.10334.79
5.5.260.0170.09734.88
5.5.250.0130.09734.71
5.5.240.0070.10334.20
5.5.230.0300.08334.21
5.5.220.0170.10034.27
5.5.210.0170.12034.21
5.5.200.0000.07034.31
5.5.190.0170.06334.30
5.5.180.0200.06734.27
5.5.160.0030.05734.21
5.5.150.0170.08334.21
5.5.140.0070.07034.24
5.5.130.0070.05334.24
5.5.120.0270.08334.25
5.5.110.0030.06034.15
5.5.100.0100.05334.05
5.5.90.0130.06733.97
5.5.80.0130.08734.11
5.5.70.0070.06734.13
5.5.60.0170.05734.19
5.5.50.0100.06734.19
5.5.40.0070.05734.15
5.5.30.0130.04734.09
5.5.20.0070.08034.18
5.5.10.0170.04334.12
5.5.00.0200.04734.13
5.4.450.0100.09733.32
5.4.440.0070.09033.34
5.4.430.0100.10033.25
5.4.420.0100.10733.29
5.4.410.0130.08733.31
5.4.400.0100.08033.06
5.4.390.0170.09032.93
5.4.380.0200.08033.01
5.4.370.0130.10032.86
5.4.360.0170.08732.97
5.4.350.0130.08732.97
5.4.340.0100.05333.08
5.4.320.0130.05033.01
5.4.310.0170.07032.79
5.4.300.0100.07032.86
5.4.290.0030.06032.91
5.4.280.0070.10033.02
5.4.270.0030.10333.01
5.4.260.0030.10732.86
5.4.250.0100.05033.01
5.4.240.0130.05032.91
5.4.230.0030.05733.08
5.4.220.0130.04733.00
5.4.210.0070.05733.01
5.4.200.0030.05733.11
5.4.190.0070.05333.07
5.4.180.0030.05332.93
5.4.170.0030.05732.92
5.4.160.0000.06032.90
5.4.150.0000.05732.99
5.4.140.0070.05030.30
5.4.130.0030.05030.34
5.4.120.0070.06330.30
5.4.110.0030.05330.24
5.4.100.0170.04030.23
5.4.90.0100.04730.21
5.4.80.0130.05330.41
5.4.70.0070.05030.31
5.4.60.0100.04730.43
5.4.50.0070.05030.23
5.4.40.0100.04730.24
5.4.30.0030.06730.21
5.4.20.0170.04030.20
5.4.10.0030.10330.34
5.4.00.0130.09029.78
5.3.290.0030.06028.21
5.3.280.0070.05328.21
5.3.270.0170.04328.24
5.3.260.0030.05728.17
5.3.250.0070.05028.08
5.3.240.0000.05728.06
5.3.230.0000.06728.22
5.3.220.0030.06328.20
5.3.210.0070.05028.09
5.3.200.0000.06028.10
5.3.190.0100.05028.04
5.3.180.0030.05728.16
5.3.170.0070.05028.13
5.3.160.0100.04728.19
5.3.150.0070.07028.18
5.3.140.0070.05328.07
5.3.130.0100.06728.11
5.3.120.0100.07028.10
5.3.110.0000.06028.13
5.3.100.0070.05027.57
5.3.90.0070.09727.60
5.3.80.0170.08327.54
5.3.70.0100.09727.50
5.3.60.0130.09027.55
5.3.50.0230.08327.37
5.3.40.0100.06727.39
5.3.30.0070.10327.46
5.3.20.0100.09327.10
5.3.10.0130.09327.06
5.3.00.0070.10327.04
5.2.170.0100.09323.86
5.2.160.0130.08723.84
5.2.150.0130.08723.93
5.2.140.0030.10023.81
5.2.130.0100.09323.92
5.2.120.0070.08323.84
5.2.110.0130.08723.66
5.2.100.0230.08323.88
5.2.90.0200.08023.97
5.2.80.0130.08323.73
5.2.70.0070.09723.84
5.2.60.0070.09023.85
5.2.50.0070.09323.71
5.2.40.0170.06023.85
5.2.30.0170.09723.89
5.2.20.0100.10023.71
5.2.10.0130.09023.77
5.2.00.0070.06010.62
5.1.60.0030.05310.07
5.1.50.0070.0509.99
5.1.40.0030.05310.00
5.1.30.0030.05010.36
5.1.20.0070.05710.41
5.1.10.0000.0509.95
5.1.00.0070.0439.89
5.0.50.0070.0438.55
5.0.40.0000.0478.23
5.0.30.0030.0678.15
5.0.20.0030.0438.28
5.0.10.0030.0378.18
5.0.00.0070.0608.25
4.4.90.0070.0308.15
4.4.80.0100.0308.15
4.4.70.0000.0378.15
4.4.60.0000.0308.15
4.4.50.0030.0378.15
4.4.40.0030.0538.15
4.4.30.0030.0338.15
4.4.20.0000.0408.15
4.4.10.0030.0338.15
4.4.00.0070.0238.15
4.3.110.0030.0378.15
4.3.100.0000.0338.15
4.3.90.0030.0338.15
4.3.80.0000.0308.15
4.3.70.0000.0338.15
4.3.60.0030.0338.15
4.3.50.0000.0338.15
4.3.40.0030.0478.15
4.3.30.0000.0378.15
4.3.20.0030.0378.15
4.3.10.0000.0378.15
4.3.00.0030.0278.15

preferences:
46.91 ms | 401 KiB | 5 Q