3v4l.org

run code in 300+ PHP versions simultaneously
<?php $avg = 10; $calls = 1000000; class Foo {} function f0($foo) {} function f1(Foo $foo) {} function f2(Foo $foo = null) {} $foo = new Foo(); $m = array(); for ($j = 0; $j < $avg; $j++) { $start = microtime(true); for ($i = 0; $i < $calls; $i++) { f0($foo); } $m[] = microtime(true) - $start; } var_dump(array_sum($m) / $avg); $m = array(); for ($j = 0; $j < $avg; $j++) { $start = microtime(true); for ($i = 0; $i < $calls; $i++) { f1($foo); } $m[] = microtime(true) - $start; } var_dump(array_sum($m) / $avg); $m = array(); for ($j = 0; $j < $avg; $j++) { $start = microtime(true); for ($i = 0; $i < $calls; $i++) { f2($foo); } $m[] = microtime(true) - $start; } var_dump(array_sum($m) / $avg);

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)
7.3.10.0080.80616.54
7.3.00.0020.84916.58
7.2.130.0120.88816.68
7.2.120.0020.85916.85
7.2.110.0020.88716.94
7.2.100.0030.87316.89
7.2.90.0050.86216.94
7.2.80.0080.86117.03
7.2.70.0070.85616.83
7.2.60.0070.90516.95
7.2.50.0120.91016.89
7.2.40.0030.87316.67
7.2.30.0020.90617.00
7.2.20.0100.88616.67
7.2.10.0070.88716.81
7.2.00.0020.89017.60
7.1.250.0072.40315.67
7.1.70.0000.91217.29
7.1.60.0100.89819.32
7.1.50.0070.85917.02
7.0.200.0070.99116.57
7.0.120.0030.87722.09
7.0.110.0030.90022.15
7.0.100.0000.90722.05
7.0.90.0030.88322.04
7.0.80.0070.92722.23
7.0.70.0070.89722.05
7.0.60.0000.88322.09
7.0.50.0030.89022.19
7.0.40.0000.98722.17
7.0.30.0031.21322.06
7.0.20.0030.89322.17
7.0.10.0031.18321.95
7.0.00.0030.86322.11
5.6.260.0102.49021.09
5.6.250.0032.49721.09
5.6.240.0002.50021.14
5.6.230.0072.49320.88
5.6.220.0032.49721.00
5.6.210.0002.50021.04
5.6.200.0002.50021.00
5.6.190.0072.49321.06
5.6.180.0002.50021.02
5.6.170.0002.50020.79
5.6.160.0032.49720.84
5.6.150.0032.49720.93
5.6.140.0032.49720.93
5.6.130.0072.49321.04
5.6.120.0002.50020.75
5.6.110.0072.49320.79
5.6.100.0002.50020.98
5.6.90.0002.50020.80
5.6.80.0072.49320.39
5.6.70.0072.49320.41
5.6.60.0132.48720.12
5.6.50.0032.49720.38
5.6.40.0032.49720.38
5.6.30.0032.49720.37
5.6.20.0102.49020.40
5.6.10.0032.49720.16
5.6.00.0002.50020.17
5.5.380.0132.48717.70
5.5.370.0072.49317.52
5.5.360.0032.49717.55
5.5.350.0102.49017.56
5.5.340.0002.50018.02
5.5.330.0072.49318.03
5.5.320.0072.49317.93
5.5.310.0002.50017.95
5.5.300.0032.49717.91
5.5.290.0032.49717.91
5.5.280.0072.49318.14
5.5.270.0102.49017.89
5.5.260.0072.49318.13
5.5.250.0072.49317.87
5.5.240.0072.49317.44
5.5.230.0002.50017.53
5.5.220.0002.50017.51
5.5.210.0002.50017.20
5.5.200.0002.50017.25
5.5.190.0032.49717.42
5.5.180.0032.49717.41
5.5.160.0032.49717.27
5.5.150.0102.49017.33
5.5.140.0072.49317.49
5.5.130.0032.49717.37
5.5.120.0032.49717.34
5.5.110.0072.49317.24
5.5.100.0002.50017.08
5.5.90.0032.49717.39
5.5.80.0072.49317.17
5.5.70.0002.50017.36
5.5.60.0032.49717.27
5.5.50.0032.49717.16
5.5.40.0032.49717.13
5.5.30.0072.49317.38
5.5.20.0102.48717.33
5.5.10.0072.49317.36
5.5.00.0032.49717.15
5.4.450.0072.49319.44
5.4.440.0072.49319.43
5.4.430.0032.49719.24
5.4.420.0072.49319.31
5.4.410.0002.50019.09
5.4.400.0032.49718.95
5.4.390.0002.50019.29
5.4.380.0072.49318.93
5.4.370.0032.49718.87
5.4.360.0072.49319.11
5.4.350.0032.49719.04
5.4.340.0032.49718.94
5.4.320.0072.49318.93
5.4.310.0072.49318.96
5.4.300.0002.50019.10
5.4.290.0032.49719.01
5.4.280.0072.49319.11
5.4.270.0002.50019.06
5.4.260.0032.49719.10
5.4.250.0032.49719.28
5.4.240.0102.49018.88
5.4.230.0072.49319.11
5.4.220.0072.49319.00
5.4.210.0002.50019.00
5.4.200.0002.50018.92
5.4.190.0072.49318.91
5.4.180.0032.49718.91
5.4.170.0072.49319.03
5.4.160.0032.49718.96
5.4.150.0032.49719.17
5.4.140.0002.50016.30
5.4.130.0032.49716.51
5.4.120.0032.49716.39
5.4.110.0032.49716.63
5.4.100.0032.49716.44
5.4.90.0032.49716.63
5.4.80.0032.49716.30
5.4.70.0072.49316.61
5.4.60.0072.49316.37
5.4.50.0032.49716.22
5.4.40.0072.49316.46
5.4.30.0072.49316.43
5.4.20.0032.49716.43
5.4.10.0002.50016.39
5.4.00.0002.50015.77
5.3.290.0032.49714.76
5.3.280.0102.49014.46
5.3.270.0032.49714.48
5.3.260.0002.50014.61
5.3.250.0002.50014.54
5.3.240.0002.50014.70
5.3.230.0032.49714.34
5.3.220.0072.49314.39
5.3.210.0032.49714.27
5.3.200.0032.49714.66
5.3.190.0102.49014.49
5.3.180.0072.49314.43
5.3.170.0002.50014.31
5.3.160.0002.50014.41
5.3.150.0032.49714.40
5.3.140.0072.49314.56
5.3.130.0032.49714.48
5.3.120.0002.50014.47
5.3.110.0032.49714.47
5.3.100.0032.49714.05
5.3.90.0032.49713.86
5.3.80.0002.50013.84
5.3.70.0002.50013.89
5.3.60.0002.50013.78
5.3.50.0032.49713.97
5.3.40.0032.49713.89
5.3.30.0002.50013.66
5.3.20.0072.49313.33
5.3.10.0032.49713.60
5.3.00.0032.49713.42

preferences:
45.45 ms | 400 KiB | 5 Q