3v4l.org

run code in 300+ PHP versions simultaneously
<?php $count = 50000; $time = microtime(true); $items = array(); for ($i = 0; $i < $count; $i++) {} $spentTime = microtime(true) - $time; echo number_format($spentTime, 3) . ' seconds';

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)
7.2.00.0060.00619.60
7.1.70.0040.00416.88
7.1.60.0140.01119.46
7.1.50.0190.00316.96
7.1.00.0100.07322.54
7.0.200.0000.01116.63
7.0.140.0000.07322.09
7.0.110.0130.07720.03
7.0.100.0100.06320.08
7.0.90.0030.05019.84
7.0.80.0100.08020.10
7.0.70.0170.06719.88
7.0.60.0170.07719.66
7.0.50.0170.04319.86
7.0.40.0130.07019.74
7.0.30.0100.05319.72
7.0.20.0030.09019.88
7.0.10.0100.08019.64
7.0.00.0100.07719.84
5.6.280.0070.07321.11
5.6.260.0130.08720.60
5.6.250.0130.08320.59
5.6.240.0030.04320.56
5.6.230.0130.07720.68
5.6.220.0030.07020.84
5.6.210.0130.08020.63
5.6.200.0070.08320.66
5.6.190.0230.07020.65
5.6.180.0100.07720.64
5.6.170.0070.08720.60
5.6.160.0100.07320.45
5.6.150.0130.08020.64
5.6.140.0000.09720.61
5.6.130.0100.07720.62
5.6.120.0030.08320.61
5.6.110.0070.08720.45
5.6.100.0070.09020.57
5.6.90.0130.07720.66
5.6.80.0100.07720.09
5.6.70.0030.08020.02
5.6.60.0100.04020.22
5.6.50.0130.08020.06
5.6.40.0030.05320.06
5.6.30.0070.08019.91
5.6.20.0100.07719.91
5.6.10.0000.07719.96
5.6.00.0070.08020.00
5.5.380.0070.08017.61
5.5.370.0100.08317.59
5.5.360.0130.04717.45
5.5.350.0070.08017.46
5.5.340.0030.08717.85
5.5.330.0070.08717.88
5.5.320.0030.08317.98
5.5.310.0170.06718.01
5.5.300.0200.07317.89
5.5.290.0100.08718.16
5.5.280.0100.05318.00
5.5.270.0070.07717.76
5.5.260.0030.07718.12
5.5.250.0100.08317.68
5.5.240.0130.07317.23
5.5.230.0130.08017.24
5.5.220.0030.08017.24
5.5.210.0070.08017.63
5.5.200.0130.07017.21
5.5.190.0030.04017.20
5.5.180.0030.08317.45
5.5.160.0030.08317.12
5.5.150.0070.05317.11
5.5.140.0070.07717.19
5.5.130.0100.07017.33
5.5.120.0070.08017.20
5.5.110.0130.04017.46
5.5.100.0030.04317.10
5.5.90.0030.03717.39
5.5.80.0030.04717.41
5.5.70.0030.04717.34
5.5.60.0000.04717.34
5.5.50.0130.03017.09
5.5.40.0030.04317.40
5.5.30.0070.04717.22
5.5.20.0030.04017.13
5.5.10.0000.04317.36
5.5.00.0030.04017.33
5.4.450.0100.07719.37
5.4.440.0100.08019.45
5.4.430.0000.06319.41
5.4.420.0100.06719.50
5.4.410.0070.08019.38
5.4.400.0100.04019.07
5.4.390.0030.08318.97
5.4.380.0070.05019.09
5.4.370.0000.04318.95
5.4.360.0100.07719.01
5.4.350.0100.07319.07
5.4.340.0030.07318.95
5.4.320.0100.07319.05
5.4.310.0030.04719.18
5.4.300.0100.04719.04
5.4.290.0130.07019.07
5.4.280.0100.07719.09
5.4.270.0070.07319.09
5.4.260.0170.04019.07
5.4.250.0070.03719.06
5.4.240.0000.04319.17
5.4.230.0100.03319.08
5.4.220.0030.04719.00
5.4.210.0030.04018.95
5.4.200.0030.04019.08
5.4.190.0030.03719.08
5.4.180.0030.04018.98
5.4.170.0030.04019.06
5.4.160.0070.06719.25
5.4.150.0030.08319.06
5.4.140.0030.04316.41
5.4.130.0070.03016.46
5.4.120.0100.03016.46
5.4.110.0000.04316.48
5.4.100.0030.06316.40
5.4.90.0000.03716.30
5.4.80.0070.03316.23
5.4.70.0070.07316.23
5.4.60.0070.07716.45
5.4.50.0000.04016.19
5.4.40.0070.03316.52
5.4.30.0030.03716.50
5.4.20.0000.05316.48
5.4.10.0000.04016.47
5.4.00.0000.04015.94
5.3.290.0030.04314.54
5.3.280.0070.04314.48
5.3.270.0000.04314.68
5.3.260.0030.08014.47
5.3.250.0000.04314.70
5.3.240.0070.07314.45
5.3.230.0130.07014.68
5.3.220.0030.08014.41
5.3.210.0100.03314.53
5.3.200.0000.06014.43
5.3.190.0030.04014.57
5.3.180.0100.05014.41
5.3.170.0070.05314.57
5.3.160.0000.05314.56
5.3.150.0000.05714.53
5.3.140.0000.05314.55
5.3.130.0070.03714.45
5.3.120.0100.06714.39
5.3.110.0000.04314.54
5.3.100.0030.06314.18
5.3.90.0070.03714.02
5.3.80.0000.04013.97
5.3.70.0100.05013.98
5.3.60.0130.06013.95
5.3.50.0100.03713.96
5.3.40.0070.03313.86
5.3.30.0000.04014.00
5.3.20.0170.02313.56
5.3.10.0030.04013.75
5.3.00.0030.03713.73
5.2.170.0070.02711.17
5.2.160.0030.03311.26
5.2.150.0030.03311.15
5.2.140.0030.03011.39
5.2.130.0030.04711.11
5.2.120.0030.03711.23
5.2.110.0100.02711.07
5.2.100.0070.02711.24
5.2.90.0070.02711.13
5.2.80.0030.03011.21
5.2.70.0000.04011.36
5.2.60.0000.03311.17
5.2.50.0000.03311.21
5.2.40.0000.03311.11
5.2.30.0070.03311.17
5.2.20.0070.02711.05
5.2.10.0170.02711.05
5.2.00.0030.03311.05
5.1.60.0000.03011.05
5.1.50.0000.03311.05
5.1.40.0070.02011.05
5.1.30.0000.04311.05
5.1.20.0030.06011.05
5.1.10.0070.05711.05
5.1.00.0070.05311.05
5.0.50.0030.03311.05
5.0.40.0100.04711.05
5.0.30.0070.06311.05
5.0.20.0000.05711.05
5.0.10.0030.05311.05
5.0.00.0030.04311.05
4.4.90.0000.02711.05
4.4.80.0030.02011.05
4.4.70.0000.02011.05
4.4.60.0000.02011.05
4.4.50.0000.02011.05
4.4.40.0070.03711.05
4.4.30.0000.02011.05
4.4.20.0000.04011.05
4.4.10.0000.04711.05
4.4.00.0100.05711.05
4.3.110.0000.04711.05
4.3.100.0000.04311.05
4.3.90.0000.04711.05
4.3.80.0070.05711.05
4.3.70.0070.03711.05
4.3.60.0000.04311.05
4.3.50.0070.04011.05
4.3.40.0030.04311.05
4.3.30.0000.04711.05
4.3.20.0030.04311.05
4.3.10.0130.03711.05
4.3.00.0100.03711.05

preferences:
34.14 ms | 400 KiB | 5 Q