3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); class obj{} var_dump(new obj() + new obj() + $x->"ho"); ?>

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)
5.4.260.2330.04019.31
5.4.250.2400.04319.16
5.4.240.2470.03318.94
5.4.230.2230.04019.22
5.4.220.2500.03719.21
5.4.210.2270.04719.14
5.4.200.2400.04319.30
5.4.190.2500.04319.00
5.4.180.2530.03718.99
5.4.170.2530.04018.94
5.4.160.2470.04019.12
5.4.150.2400.04018.93
5.4.140.2530.03716.44
5.4.130.2330.03016.29
5.4.120.2470.04016.39
5.4.110.2530.04016.45
5.4.100.2470.04316.25
5.4.90.2200.03716.25
5.4.80.2130.03716.29
5.4.70.2570.04016.45
5.4.60.2470.04016.42
5.4.50.2570.04016.42
5.4.40.2300.03716.38
5.4.30.2570.03716.43
5.4.20.2430.04316.34
5.4.10.2270.03716.55
5.4.00.2700.04315.94
5.3.280.2500.04314.81
5.3.270.2400.04314.65
5.3.260.2330.04014.57
5.3.250.2370.03314.52
5.3.240.2330.03314.57
5.3.230.2370.04014.49
5.3.220.2370.04014.65
5.3.210.2370.03314.54
5.3.200.2300.04014.57
5.3.190.2230.04314.47
5.3.180.2330.03714.55
5.3.170.2400.03014.53
5.3.160.2670.03314.63
5.3.150.2400.02714.47
5.3.140.2330.04314.56
5.3.130.2330.03314.68
5.3.120.2470.04014.46
5.3.110.2730.04314.54
5.3.100.2500.03014.04
5.3.90.2670.03313.94
5.3.80.2530.03714.24
5.3.70.2500.04313.92
5.3.60.2030.04013.90
5.3.50.2270.03313.84
5.3.40.2530.04013.95
5.3.30.2330.04013.80
5.3.20.2230.03713.61
5.3.10.2700.03013.88
5.3.00.2470.04713.55
5.2.170.1970.04011.05
5.2.160.2170.02711.29
5.2.150.1800.03311.05
5.2.140.2000.03311.07
5.2.130.1800.03311.01
5.2.120.1930.02011.06
5.2.110.2100.02710.99
5.2.100.2130.03311.25
5.2.90.1530.03011.24
5.2.80.1900.03311.21
5.2.70.1800.03011.00
5.2.60.1770.03311.09
5.2.50.2000.03310.93
5.2.40.1500.02711.15
5.2.30.1630.03310.97
5.2.20.1730.03311.03
5.2.10.1470.02710.83
5.2.00.1500.02310.64
5.1.60.1400.02710.15
5.1.50.1670.02710.00
5.1.40.1470.02010.20
5.1.30.1570.02310.56
5.1.20.1530.02310.35
5.1.10.1400.03010.05
5.1.00.1530.0279.95
5.0.50.0000.0208.67
5.0.40.0070.0408.48
5.0.30.0000.0308.14
5.0.20.0000.0308.20
5.0.10.0000.0208.07
5.0.00.0000.0308.16
4.4.90.0030.0237.77
4.4.80.0000.0307.77
4.4.70.0000.0407.77
4.4.60.0000.0177.77
4.4.50.0900.0177.77
4.4.40.1000.0337.77
4.4.30.0800.0137.77
4.4.20.0770.0177.77
4.4.10.0900.0177.77
4.4.00.0870.0277.77
4.3.110.1000.0177.77
4.3.100.0930.0177.77
4.3.90.0800.0177.77
4.3.80.0670.0237.77
4.3.70.0770.0137.77
4.3.60.0770.0137.77
4.3.50.0770.0177.77
4.3.40.0770.0237.77
4.3.30.0430.0177.77
4.3.20.0370.0177.77
4.3.10.0400.0207.77
4.3.00.0400.0137.77

preferences:
143.98 ms | 1394 KiB | 7 Q