3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function __construct() { var_dump(new A); } } new A;

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)
8.3.60.0530.03080.25
8.3.50.0780.02880.01
8.3.40.0360.01048.06
8.3.30.0370.00748.18
8.3.20.0130.01349.70
8.3.10.0210.00351.42
8.3.00.0260.00351.35
8.2.180.0640.03780.12
8.2.170.0340.01048.21
8.2.160.0290.02250.03
8.2.150.0130.01348.00
8.2.140.0230.00049.91
8.2.130.0220.01048.64
8.2.120.0120.00050.11
8.2.110.0230.01048.69
8.2.100.0190.01647.18
8.2.90.0080.01448.57
8.2.80.0160.00646.63
8.2.70.0150.00946.88
8.2.60.0140.01447.30
8.2.50.0260.00746.88
8.2.40.0130.01050.03
8.2.30.0150.00748.92
8.2.20.0280.00347.02
8.2.10.0110.01147.47
8.2.00.0140.00747.45
8.1.280.0780.02079.40
8.1.270.0450.01051.23
8.1.260.0100.01651.63
8.1.250.0320.00049.89
8.1.240.0230.01050.23
8.1.230.0340.00347.14
8.1.220.0180.01146.79
8.1.210.0190.00346.73
8.1.200.0150.00946.73
8.1.190.0100.01446.50
8.1.180.0170.00746.60
8.1.170.0190.00648.00
8.1.160.0210.00050.00
8.1.150.0130.00948.39
8.1.140.0100.01348.77
8.1.130.0150.00946.92
8.1.120.0130.01046.77
8.1.110.0170.01046.64
8.1.100.0130.01046.71
8.1.90.0070.01746.78
8.1.80.0060.01946.77
8.1.70.0130.01046.75
8.1.60.0140.01746.93
8.1.50.0150.01146.84
8.1.40.0140.01446.92
8.1.30.0130.01346.83
8.1.20.0070.01746.86
8.1.10.0160.02380.93
8.1.00.0280.02480.73
8.0.300.0290.01380.35
8.0.290.0240.01780.13
8.0.280.0170.02081.61
8.0.270.0440.01080.48
8.0.260.0350.01080.57
8.0.250.0320.01480.23
8.0.240.0460.01180.30
8.0.230.0430.00780.09
8.0.220.0410.00780.00
8.0.210.0160.02279.95
8.0.200.0410.00680.14
8.0.190.0360.01680.14
8.0.180.0360.01680.07
8.0.170.0300.02480.13
8.0.160.0330.01080.05
8.0.150.0270.01380.02
8.0.140.0380.01480.08
8.0.130.0520.020136.31
8.0.120.0300.01379.97
8.0.110.0290.01380.04
8.0.100.0230.01780.03
8.0.90.0140.02880.00
8.0.80.0460.05680.01
8.0.70.0280.01480.13
8.0.60.0140.02479.96
8.0.50.0200.01780.03
8.0.30.0640.03580.35
8.0.20.0740.03280.21
8.0.10.0200.02080.16
8.0.00.0930.03679.88
7.4.330.0070.02078.62
7.4.320.0290.00679.71
7.4.300.0100.02379.82
7.4.290.0370.01379.65
7.4.280.0160.02979.58
7.4.270.0200.02079.87
7.4.260.0270.01779.63
7.4.250.0140.02879.62
7.4.240.0340.00779.67
7.4.230.0240.01779.54
7.4.220.0840.04079.78
7.4.210.0720.03079.78
7.4.200.0190.01979.81
7.4.160.0600.02779.71
7.4.150.0640.04879.64
7.4.140.0670.03979.78
7.4.130.0800.04179.68
7.4.120.0490.05279.82
7.4.110.0560.05079.83
7.4.100.0850.04979.64
7.4.90.0700.03779.70
7.4.80.0650.04279.77
7.4.70.0650.03079.88
7.4.60.0670.03779.73
7.4.50.0320.02679.68
7.4.40.0590.03979.69
7.4.30.0560.05079.86
7.4.00.0430.02378.17
7.3.330.0630.030136.33
7.3.320.0610.032136.27
7.3.310.0160.02979.55
7.3.300.0210.02479.43
7.3.290.0240.02179.50
7.3.280.0620.04879.56
7.3.270.0560.04979.71
7.3.260.0540.04579.88
7.3.250.0760.04279.53
7.3.240.0570.04579.43
7.3.230.0840.05479.45
7.3.210.0600.04379.41
7.3.200.0750.04179.42
7.3.190.0720.05579.56
7.3.180.0700.03779.69
7.3.170.0780.03779.55
7.3.160.0550.04279.79
7.3.120.0430.04077.91
7.3.110.0440.04478.30
7.3.100.0320.03877.79
7.3.90.0400.02778.05
7.3.80.0390.02378.13
7.3.70.0420.02177.75
7.3.60.0580.02077.87
7.3.50.0350.04277.91
7.3.40.0340.03777.70
7.3.30.0300.04777.75
7.3.20.0420.03178.64
7.3.10.0470.02778.65
7.3.00.0470.01878.38
7.2.330.0950.04479.90
7.2.320.0690.03379.69
7.2.310.0680.06479.73
7.2.300.0850.06179.84
7.2.290.0620.03379.82
7.2.250.0390.02678.11
7.2.240.0390.04978.28
7.2.230.0300.03977.93
7.2.220.0210.03977.85
7.2.210.0450.02377.82
7.2.200.0340.03878.02
7.2.190.0310.04278.07
7.2.180.0440.03377.81
7.2.170.0400.03777.96
7.2.60.0900.02378.70
7.2.00.8770.02081.20
7.1.330.0580.02277.51
7.1.320.1090.01777.39
7.1.310.0570.04377.73
7.1.300.0510.01677.43
7.1.290.0510.04177.54
7.1.280.0620.02677.36
7.1.270.0380.02277.39
7.1.260.0360.03377.25
7.1.200.0560.01377.62
7.1.101.0220.03379.38
7.1.70.0170.03078.66
7.1.60.0160.04579.11
7.1.50.0430.04078.76
7.1.00.0130.09384.36
7.0.200.3800.03077.63
7.0.60.1370.07382.97
7.0.50.0370.08780.71
7.0.40.0130.10020.42
7.0.30.0370.06720.09
7.0.20.0300.10720.06
7.0.10.0100.09020.33
7.0.00.0070.05320.30
5.6.280.0230.09779.78
5.6.210.0230.05779.48
5.6.200.0270.09376.98
5.6.190.0230.09079.31
5.6.180.0500.05079.26
5.6.170.0570.09079.14
5.6.160.0330.09779.14
5.6.150.0400.05377.05
5.6.140.0300.08776.96
5.6.130.0270.05777.00
5.6.120.0230.06079.84
5.6.110.0400.08379.83
5.6.100.0370.07079.93
5.6.90.0300.10779.90
5.6.80.0230.09079.23
5.5.350.0500.10078.23
5.5.340.0270.10775.67
5.5.330.0300.07077.88
5.5.320.0500.07777.89
5.5.310.0530.09777.96
5.5.300.0200.06775.70
5.5.290.0370.10075.77
5.5.280.0230.09378.64
5.5.270.0270.08778.54
5.5.260.0130.06078.57
5.5.250.0300.09778.44
5.5.240.0330.11377.93

preferences:
99.78 ms | 401 KiB | 5 Q