3v4l.org

run code in 300+ PHP versions simultaneously
<?php class NonEmptySetter { public function __set($name, $value) { $this->{$name} = $value; } } class EmptySetter { public function __set($name, $value) {} } function benchmark($obj) { $start_time = microtime(TRUE); for ($i = 0; $i < 100; $i++) { $obj->foo = 42; } return microtime(TRUE) - $start_time; } printf("NonEmptySetter: %.2f seconds\n", benchmark(new NonEmptySetter)); printf("EmptySetter: %.2f seconds\n", benchmark(new EmptySetter));

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)
7.1.70.0000.00717.25
7.1.60.0090.01519.82
7.1.50.0040.01817.14
7.1.00.0070.07322.37
7.0.200.0100.00316.61
7.0.140.0030.07721.95
7.0.70.0070.07021.78
7.0.60.0030.08321.77
7.0.50.0070.08022.16
7.0.40.0070.08020.11
7.0.30.0130.06320.05
7.0.20.0070.08720.03
7.0.10.0100.08020.10
7.0.00.0030.05320.14
5.6.280.0000.07721.04
5.6.220.0000.05720.71
5.6.210.0170.07720.47
5.6.200.0070.08721.02
5.6.190.0030.08720.95
5.6.180.0070.05320.95
5.6.170.0030.05321.04
5.6.160.0030.08321.11
5.6.150.0030.08021.05
5.6.140.0100.08721.08
5.6.130.0070.07721.04
5.6.120.0030.04320.95
5.6.110.0030.08021.11
5.6.100.0070.08721.04
5.6.90.0130.05321.04
5.6.80.0130.06320.48
5.6.70.0070.06020.49
5.6.60.0070.08020.35
5.6.50.0200.06720.38
5.6.40.0030.07320.32
5.6.30.0070.05020.32
5.6.20.0030.06020.41
5.6.10.0130.07020.37
5.6.00.0000.08020.29
5.5.360.0030.04320.41
5.5.350.0200.06720.46
5.5.340.0070.08720.93
5.5.330.0030.07320.79
5.5.320.0100.08320.94
5.5.310.0100.04320.80
5.5.300.0130.05720.83
5.5.290.0070.08720.82
5.5.280.0070.08320.84
5.5.270.0000.09020.73
5.5.260.0030.08720.88
5.5.250.0030.08320.75
5.5.240.0070.06320.21
5.5.230.0000.08720.31
5.5.220.0030.08320.27
5.5.210.0030.07020.26
5.5.200.0170.06020.13
5.5.190.0070.08320.22
5.5.180.0030.08020.09
5.5.160.0070.06320.23
5.5.150.0130.07020.24
5.5.140.0000.05320.08
5.5.130.0100.07020.21
5.5.120.0070.05720.27
5.5.110.0100.07320.29
5.5.100.0070.06020.06
5.5.90.0100.07320.08
5.5.80.0070.07320.12
5.5.70.0070.08020.06
5.5.60.0130.07720.07
5.5.50.0070.06720.09
5.5.40.0100.06720.15
5.5.30.0070.08019.94
5.5.20.0100.06320.14
5.5.10.0030.08320.01
5.5.00.0070.06020.11
5.4.450.0000.07319.51
5.4.440.0100.05319.56
5.4.430.0070.05719.27
5.4.420.0170.08019.45
5.4.410.0100.07719.36
5.4.400.0070.05719.13
5.4.390.0100.06719.21
5.4.380.0000.08319.13
5.4.370.0070.06319.12
5.4.360.0000.08719.18
5.4.350.0030.06318.88
5.4.340.0030.07319.13
5.4.320.0000.04718.90
5.4.310.0070.06319.21
5.4.300.0130.07319.21
5.4.290.0170.07019.14
5.4.280.0070.07718.91
5.4.270.0070.07019.12
5.4.260.0030.07719.11
5.4.250.0130.05719.04
5.4.240.0100.05718.89
5.4.230.0030.07719.11
5.4.220.0100.05718.89
5.4.210.0070.07719.00
5.4.200.0070.08018.84
5.4.190.0070.08319.03
5.4.180.0070.07019.11
5.4.170.0070.06718.84
5.4.160.0130.06719.21
5.4.150.0130.06719.16
5.4.140.0030.05016.48
5.4.130.0000.07316.46
5.4.120.0030.04716.23
5.4.110.0030.08016.48
5.4.100.0000.07716.44
5.4.90.0070.07316.52
5.4.80.0100.07716.49
5.4.70.0170.05716.41
5.4.60.0030.07716.41
5.4.50.0030.07716.48
5.4.40.0130.07016.50
5.4.30.0070.06316.32
5.4.20.0000.07316.32
5.4.10.0070.07316.41
5.4.00.0130.04715.85
5.3.290.0030.04714.73
5.3.280.0070.08014.66
5.3.270.0000.08014.60
5.3.260.0070.07714.63
5.3.250.0100.06714.60
5.3.240.0100.07314.75
5.3.230.0170.06314.53
5.3.220.0030.07714.63
5.3.210.0070.07714.55
5.3.200.0070.08014.59
5.3.190.0070.05014.70
5.3.180.0070.05714.71
5.3.170.0130.06314.54
5.3.160.0070.06314.50
5.3.150.0100.07314.68
5.3.140.0030.07314.54
5.3.130.0000.07714.57
5.3.120.0030.08014.63
5.3.110.0100.06014.66
5.3.100.0070.03714.05
5.3.90.0130.06713.95
5.3.80.0030.07314.07
5.3.70.0100.07314.16
5.3.60.0170.05014.16
5.3.50.0000.04314.02
5.3.40.0000.07713.86
5.3.30.0030.06013.94
5.3.20.0030.06013.73
5.3.10.0030.07313.59
5.3.00.0030.07713.70
5.2.170.0030.05712.21
5.2.160.0000.05312.21
5.2.150.0000.05712.21
5.2.140.0000.06712.21
5.2.130.0030.03312.21
5.2.120.0030.06712.21
5.2.110.0130.05312.21
5.2.100.0100.04712.21
5.2.90.0070.05712.21
5.2.80.0030.04312.21
5.2.70.0030.05712.21
5.2.60.0000.05012.21
5.2.50.0070.04312.21
5.2.40.0070.03312.21
5.2.30.0070.03712.21
5.2.20.0030.05312.21
5.2.10.0030.06012.21
5.2.00.0000.03712.21
5.1.60.0030.05012.21
5.1.50.0030.02712.21
5.1.40.0030.02312.21
5.1.30.0030.04712.21
5.1.20.0030.06012.21
5.1.10.0100.05012.21
5.1.00.0070.05312.21
5.0.50.0030.04712.21
5.0.40.0000.04712.21
5.0.30.0100.06012.21
5.0.20.0070.03012.21
5.0.10.0000.03712.21
5.0.00.0030.06712.21
4.4.90.0000.04012.21
4.4.80.0070.03012.21
4.4.70.0000.03312.21
4.4.60.0000.03712.21
4.4.50.0000.02312.21
4.4.40.0000.03712.21
4.4.30.0000.01712.21
4.4.20.0000.03712.21
4.4.10.0100.02712.21
4.4.00.0070.04712.21
4.3.110.0070.03012.21
4.3.100.0070.03012.21
4.3.90.0000.03012.21
4.3.80.0030.04312.21
4.3.70.0000.03012.21
4.3.60.0070.03312.21
4.3.50.0030.03712.21
4.3.40.0030.04312.21
4.3.30.0030.04012.21
4.3.20.0030.03012.21
4.3.10.0000.04012.21
4.3.00.0000.03312.21

preferences:
39.78 ms | 400 KiB | 5 Q