3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass{ } $obj = & new MyClass();

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)
5.6.280.0030.07320.82
5.6.210.0070.08320.61
5.6.200.0100.05718.13
5.6.190.0100.08720.62
5.6.180.3870.04020.39
5.6.170.0200.09020.55
5.6.160.0030.08720.39
5.6.150.0100.07718.27
5.6.140.0030.05718.16
5.6.130.0070.03718.14
5.6.120.0030.06720.99
5.6.110.0200.07020.96
5.6.100.0030.07321.10
5.6.90.0030.09320.97
5.6.80.0070.04020.37
5.5.350.0270.07320.42
5.5.340.0100.08317.99
5.5.330.0100.04020.57
5.5.320.0130.08320.33
5.5.310.0230.05720.34
5.5.300.0130.07318.08
5.5.290.0130.07018.08
5.5.280.0000.09020.68
5.5.270.0200.07020.79
5.5.260.0070.04320.86
5.5.250.0130.07720.66
5.5.240.0070.06720.06
5.4.450.1770.04319.16
5.4.440.2000.04319.30
5.4.430.1730.04019.49
5.4.420.1900.04019.52
5.4.410.1730.03719.32
5.4.400.1700.04019.16
5.4.390.1770.03318.95
5.4.380.1570.03719.16
5.4.370.1970.03718.95
5.4.360.1930.03719.08
5.4.350.1970.04318.95
5.4.340.1830.04019.09
5.4.320.1830.05318.99
5.4.310.1530.04019.24
5.4.300.0070.07319.16
5.4.290.0070.07719.06
5.4.280.0030.07319.07
5.4.270.1370.02318.94
5.4.260.2130.03319.25
5.4.250.2030.04019.16
5.4.240.2000.04319.13
5.4.230.2000.04019.21
5.4.220.1630.04718.93
5.4.210.2030.04018.93
5.4.200.2070.03719.08
5.4.190.2030.04319.14
5.4.180.1730.03318.88
5.4.170.1700.04018.82
5.4.160.2000.03718.97
5.4.150.1770.03719.02
5.4.140.1930.03716.50
5.4.130.2070.03716.33
5.4.120.1930.04016.41
5.4.110.1800.03016.56
5.4.100.1930.04716.37
5.4.90.2000.03716.54
5.4.80.1930.04716.56
5.4.70.1900.04316.49
5.4.60.2130.03716.51
5.4.50.1970.03716.32
5.4.40.1800.03016.51
5.4.30.2070.03716.21
5.4.20.2000.04316.16
5.4.10.1730.03716.21
5.4.00.1930.04715.92
5.3.290.2030.04314.71
5.3.280.1770.03714.59
5.3.270.1830.03014.60
5.3.260.1930.04714.62
5.3.250.1770.03714.57
5.3.240.2130.03314.74
5.3.230.2100.05014.58
5.3.220.2070.03714.55
5.3.210.1100.03714.64
5.3.200.0000.04014.48
5.3.190.0030.04314.57
5.3.180.0070.03314.47
5.3.170.1870.04014.45
5.3.160.1870.03714.80
5.3.150.0170.03314.70
5.3.140.0230.03714.55
5.3.130.0200.05014.76
5.3.120.0200.03314.45
5.3.110.0170.03714.45
5.3.100.0270.04014.04
5.3.90.0170.03714.04
5.3.80.0130.04013.94
5.3.70.0170.03714.08
5.3.60.0200.03714.00
5.3.50.0270.06713.91
5.3.40.0230.05313.84
5.3.30.0400.06013.82
5.3.20.0270.06313.68
5.3.10.0370.05013.77
5.3.00.0270.05313.65
5.2.170.0200.04311.09
5.2.160.0130.03011.14
5.2.150.0170.02311.04
5.2.140.0070.03311.05
5.2.130.0100.03011.20
5.2.120.0230.05311.15
5.2.110.0200.04011.10
5.2.100.0170.02711.01
5.2.90.0130.04311.00
5.2.80.0230.05011.01
5.2.70.0100.04011.09
5.2.60.0230.05711.13
5.2.50.0270.04310.96
5.2.40.0070.03710.91
5.2.30.0130.03710.88
5.2.20.0170.02710.86
5.2.10.0100.06710.91
5.2.00.0100.03710.63
5.1.60.0100.0279.92
5.1.50.0130.0379.92
5.1.40.0130.03310.04
5.1.30.0200.03710.34
5.1.20.0170.03010.42
5.1.10.0100.03010.05
5.1.00.0070.02710.18
5.0.50.0100.0408.52
5.0.40.0100.0208.56
5.0.30.0100.0678.14
5.0.20.0000.0238.08
5.0.10.0100.0238.03
5.0.00.0070.0308.16
4.4.90.0130.0207.78
4.4.80.0030.0177.78
4.4.70.0070.0177.78
4.4.60.0030.0307.78
4.4.50.0070.0277.78
4.4.40.0030.0437.78
4.4.30.0070.0377.78
4.4.20.0100.0137.78
4.4.10.0070.0137.78
4.4.00.0070.0507.78
4.3.110.0070.0377.78
4.3.100.0070.0137.78
4.3.90.0100.0207.78
4.3.80.0100.0277.78
4.3.70.0070.0137.78
4.3.60.0070.0307.78
4.3.50.0070.0277.78
4.3.40.0100.0407.78
4.3.30.0030.0337.78
4.3.20.0070.0237.78
4.3.10.0030.0237.78
4.3.00.0000.0337.78

preferences:
133.45 ms | 1398 KiB | 7 Q