3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; $x = array(); class person { public $firstname; public $lastname; } do { $p = new person; $p->firstname = "Patrick"; $p->lastname = "Allaert"; $x[] = $p; ++$i; } while ( $i < 500000 );

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)
8.3.60.0420.07267.12
8.3.50.1000.05767.35
8.3.40.0530.01345.46
8.3.30.0400.02645.46
8.3.20.0160.01946.95
8.3.10.0130.02048.80
8.3.00.0190.01944.33
8.2.180.0770.05366.73
8.2.170.0370.02745.24
8.2.160.0280.03546.80
8.2.150.0170.02045.63
8.2.140.0190.01947.04
8.2.130.0030.02048.68
8.2.120.0030.02148.60
8.2.110.0160.02948.74
8.2.100.0260.02944.31
8.2.90.0090.03045.63
8.2.80.0100.02944.34
8.2.70.0300.01344.10
8.2.60.0240.01744.46
8.2.50.0140.02843.94
8.2.40.0070.03144.68
8.2.30.0170.02344.66
8.2.20.0140.02444.24
8.2.10.0190.02244.66
8.2.00.0200.04044.21
8.1.280.0990.04674.89
8.1.270.0410.01051.64
8.1.260.0270.01348.68
8.1.250.0340.00351.80
8.1.240.0060.02952.37
8.1.230.0490.01348.88
8.1.220.0100.03147.19
8.1.210.0100.03147.07
8.1.200.0170.03046.92
8.1.190.0130.02947.05
8.1.180.0250.01946.85
8.1.170.0270.01748.03
8.1.160.0100.03051.64
8.1.150.0130.03248.24
8.1.140.0070.03446.95
8.1.130.0100.03247.45
8.1.120.0140.02847.02
8.1.110.0140.03144.20
8.1.100.0070.03446.82
8.1.90.0070.03546.94
8.1.80.0170.02847.06
8.1.70.0140.02746.87
8.1.60.0200.02744.32
8.1.50.0190.02944.12
8.1.40.0100.03847.08
8.1.30.0170.03047.04
8.1.20.0070.03847.12
8.1.10.0200.06175.47
8.1.00.0260.05675.59
8.0.300.0390.05275.44
8.0.290.0200.05375.05
8.0.280.0330.04976.29
8.0.270.0170.05875.02
8.0.260.0140.05874.92
8.0.250.0170.05774.86
8.0.240.0290.04974.72
8.0.230.0320.04274.81
8.0.220.0340.03774.68
8.0.210.0400.03674.70
8.0.200.0410.03474.70
8.0.190.0310.05874.92
8.0.180.0230.06274.90
8.0.170.0300.05374.71
8.0.160.0360.04674.55
8.0.150.0410.04774.63
8.0.140.0170.06374.80
8.0.130.0270.05771.06
8.0.120.0370.04774.60
8.0.110.0160.06374.56
8.0.100.0240.05874.60
8.0.90.0270.05474.66
8.0.80.0600.09374.83
8.0.70.0230.06074.44
8.0.60.0200.05974.65
8.0.50.0230.05874.54
8.0.30.0820.11374.85
8.0.20.0840.09375.03
8.0.10.0170.06374.72
8.0.00.0810.11274.49
7.4.330.0290.06271.75
7.4.320.0500.03374.18
7.4.300.0170.05574.17
7.4.290.0300.05774.23
7.4.280.0410.05174.19
7.4.270.0170.06974.26
7.4.260.0590.05674.15
7.4.250.0170.06674.04
7.4.240.0300.04974.29
7.4.230.0230.05974.26
7.4.220.0730.11374.33
7.4.210.0560.09874.25
7.4.200.0440.04474.16
7.4.190.0360.04674.47
7.4.160.0660.10674.17
7.4.150.0930.11374.53
7.4.140.0830.13974.38
7.4.130.0620.11674.21
7.4.120.0740.09474.19
7.4.110.0920.07974.39
7.4.100.0760.12174.13
7.4.90.0890.14074.16
7.4.80.0760.10974.50
7.4.70.0920.10874.41
7.4.60.0610.11574.42
7.4.50.0160.06674.15
7.4.40.0370.09874.06
7.4.30.0750.08974.23
7.4.00.0370.10072.71
7.3.330.0310.05771.41
7.3.320.0390.05271.49
7.3.310.0300.06074.20
7.3.300.0230.06074.22
7.3.290.0650.10474.00
7.3.280.0750.12274.33
7.3.270.0630.11374.09
7.3.260.0490.12973.99
7.3.250.0610.11674.38
7.3.240.0970.10174.37
7.3.230.1080.11574.03
7.3.210.0620.11574.52
7.3.200.0760.16074.05
7.3.190.1250.13974.30
7.3.180.0910.08774.19
7.3.170.0650.11174.32
7.3.160.0950.10274.17
7.3.120.0370.10772.64
7.3.110.0400.12272.33
7.3.100.0440.09472.59
7.3.90.0430.08072.46
7.3.80.0670.10972.56
7.3.70.0470.12072.85
7.3.60.0330.08372.57
7.3.50.0360.08272.44
7.3.40.0430.10372.71
7.3.30.0470.12372.61
7.3.20.0470.09375.19
7.3.10.0930.08374.85
7.3.00.0840.07274.95
7.2.330.0620.12174.20
7.2.320.0900.10773.88
7.2.310.0570.12774.10
7.2.300.0520.12773.79
7.2.290.0530.13674.08
7.2.250.0430.14072.61
7.2.240.0430.13972.45
7.2.230.0240.13472.39
7.2.220.0330.11072.62
7.2.210.0630.11072.28
7.2.200.0460.11572.51
7.2.190.0370.08072.57
7.2.180.0500.08772.54
7.2.170.0370.09072.16
7.2.130.1340.07574.75
7.2.120.1610.09974.91
7.2.110.0460.08774.82
7.2.100.0850.09374.99
7.2.90.0900.07874.91
7.2.80.0780.07574.93
7.2.70.1220.08374.99
7.2.60.1090.07175.03
7.2.50.2330.07675.09
7.2.40.1000.09575.14
7.2.30.0550.08275.17
7.2.20.0720.07775.05
7.2.10.0740.08275.14
7.2.00.3080.07875.90
7.1.330.0360.12074.07
7.1.320.0380.12974.14
7.1.310.0260.12273.74
7.1.300.0230.11273.73
7.1.290.0200.13371.84
7.1.280.0330.13372.24
7.1.270.0650.13773.75
7.1.260.0230.11073.52
7.1.250.0730.12074.23
7.1.230.0400.07373.93
7.1.220.0660.08673.90
7.1.210.0870.08373.77
7.1.200.1000.07973.89
7.1.190.0900.09074.05
7.1.180.0980.08873.81
7.1.170.0250.08173.92
7.1.160.0860.07774.05
7.1.150.0210.09973.99
7.1.140.0210.08773.95
7.1.130.0270.10573.93
7.1.120.1440.08073.93
7.1.110.0160.08574.07
7.1.100.1080.06369.31
7.1.90.1320.08673.96
7.1.80.6880.08374.05
7.1.70.1070.08974.49
7.1.60.1850.10874.99
7.1.50.1110.09183.67
7.1.40.1700.09274.07
7.1.30.1000.09392.15
7.1.20.4940.09874.27
7.1.10.0410.07874.05
7.1.00.0790.11977.34
7.0.310.0880.09173.45
7.0.300.0550.09173.48
7.0.290.3360.09173.72
7.0.280.5570.08373.69
7.0.270.1550.07273.71
7.0.260.1550.07473.57
7.0.250.3690.09773.75
7.0.240.0860.09673.81
7.0.230.0410.08373.76
7.0.220.1150.08573.89
7.0.210.1550.09573.91
7.0.200.1590.07473.31
7.0.190.4070.09673.56
7.0.180.0420.08573.78
7.0.170.1560.08273.80
7.0.160.0140.09273.53
7.0.150.3260.08373.81
7.0.140.1740.12377.12
7.0.130.0740.09473.45
7.0.120.3570.08473.62
7.0.110.0190.08873.87
7.0.100.1970.09273.79
7.0.90.3200.08673.71
7.0.80.6570.09675.58
7.0.70.8460.11575.53
7.0.60.7470.10375.51
7.0.50.6030.11675.83
7.0.40.4740.11937.49
7.0.30.3320.12537.48
7.0.20.3580.11137.63
7.0.10.3700.12737.52
7.0.00.4670.11937.60
5.6.380.0510.09072.74
5.6.370.0420.10572.57
5.6.360.0410.10672.96
5.6.350.0370.09972.60
5.6.340.0300.11872.94
5.6.330.0350.09772.91
5.6.320.0460.09672.76
5.6.310.0270.12372.34
5.6.300.0370.10172.75
5.6.290.0330.12172.83
5.6.280.0430.12576.81
5.6.270.0270.11972.77
5.6.260.0440.09672.98
5.6.250.0550.08572.42
5.6.240.0390.10072.46
5.6.230.0370.13275.76
5.6.220.0240.14675.76
5.6.210.0280.10875.88
5.6.200.0340.12375.95
5.6.190.0320.09875.96
5.6.180.0300.11875.90
5.6.170.0380.14575.89
5.6.160.0330.14775.96
5.6.150.0330.12276.01
5.6.140.0270.15676.03
5.6.130.0300.12676.01
5.6.120.0430.13775.89
5.6.110.0230.13275.92
5.6.100.0410.13776.00
5.6.90.0320.12475.85
5.6.80.0280.10775.51
5.6.70.0200.12575.61
5.6.60.0360.13175.63
5.6.50.0370.12275.62
5.6.40.0360.12975.50
5.6.30.0240.15075.67
5.6.20.0330.12575.66
5.6.10.0340.14575.67
5.6.00.0210.11575.52
5.5.380.0270.11169.67
5.5.370.0170.10373.82
5.5.360.0260.13474.12
5.5.350.0180.12073.98
5.5.340.0360.12574.15
5.5.330.0210.10874.22
5.5.320.0210.15274.13
5.5.310.0280.13874.21
5.5.300.0310.13774.20
5.5.290.0310.13174.24
5.5.280.0170.14274.36
5.5.270.0270.11474.11
5.5.260.0250.12274.25
5.5.250.0200.14174.18
5.5.240.0390.10473.79
5.5.230.0260.13873.99
5.5.220.0370.10573.93
5.5.210.0400.11073.92
5.5.200.0300.13573.85
5.5.190.0280.11473.94
5.5.180.0220.15073.91
5.5.170.0370.10072.75
5.5.160.0310.10973.97
5.5.150.0220.13373.90
5.5.140.0290.09973.78
5.5.130.0270.11174.01
5.5.120.0220.12973.86
5.5.110.0280.10573.91
5.5.100.0250.11373.89
5.5.90.0230.12373.86
5.5.80.0260.10974.00
5.5.70.0200.12473.96
5.5.60.0350.11373.81
5.5.50.0190.11773.88
5.5.40.0360.11173.87
5.5.30.0270.11073.86
5.5.20.0360.09173.84
5.5.10.0330.10473.84
5.5.00.0320.12573.89
5.4.450.0230.11773.50
5.4.440.0200.13373.42
5.4.430.0180.14573.33
5.4.420.0340.10373.39
5.4.410.0230.11473.39
5.4.400.0240.15073.08
5.4.390.0360.13073.27
5.4.380.0380.12173.42
5.4.370.0200.13373.35
5.4.360.0350.13273.32
5.4.350.0250.10873.17
5.4.340.0330.12273.35
5.4.330.0310.09269.32
5.4.320.0360.12873.25
5.4.310.0260.11873.30
5.4.300.0280.11273.20
5.4.290.0250.11173.10
5.4.280.0300.11973.28
5.4.270.0250.11873.30
5.4.260.0300.09473.16
5.4.250.0290.10973.16
5.4.240.0250.11573.24
5.4.230.0290.11273.11
5.4.220.0260.11573.24
5.4.210.0280.10373.19
5.4.200.0400.11473.02
5.4.190.0180.11173.21
5.4.180.0340.10173.25
5.4.170.0220.12073.15
5.4.160.0350.11273.11
5.4.150.0290.10573.11
5.4.140.0280.11271.99
5.4.130.0250.11371.96
5.4.120.0380.10672.01
5.4.110.0380.10971.81
5.4.100.0290.14571.84
5.4.90.0380.14271.88
5.4.80.0280.15271.90
5.4.70.0340.12771.86
5.4.60.0370.13572.02
5.4.50.0260.12971.92
5.4.40.0360.12471.86
5.4.30.0380.14372.02
5.4.20.0460.11971.87
5.4.10.0260.14371.93
5.4.00.0410.13471.64
5.3.290.0420.14573.22
5.3.280.0190.12073.06
5.3.270.0300.11673.09
5.3.260.0180.11273.01
5.3.250.0350.11973.11
5.3.240.0360.10372.90
5.3.230.0260.14573.15
5.3.220.0230.14973.06
5.3.210.0270.15573.02
5.3.200.0320.12572.98
5.3.190.0310.13673.09
5.3.180.0260.12073.00
5.3.170.0330.13573.09
5.3.160.0310.11273.03
5.3.150.0330.15373.15
5.3.140.0300.12273.06
5.3.130.0300.12373.10
5.3.120.0300.13273.06
5.3.110.0290.14973.04
5.3.100.0150.12972.71
5.3.90.0410.12972.71
5.3.80.0300.14372.52
5.3.70.0300.13072.62
5.3.60.0250.12672.62
5.3.50.0340.11772.66
5.3.40.0280.11972.55
5.3.30.0320.14772.65
5.3.20.0300.14972.52
5.3.10.0280.11772.33
5.3.00.0210.11872.26
5.2.170.0190.12171.85
5.2.160.0380.08971.87
5.2.150.0300.11971.80
5.2.140.0270.12771.71
5.2.130.0330.10271.69
5.2.120.0270.12571.80
5.2.110.0450.12271.82
5.2.100.0260.13171.74
5.2.90.0350.13371.79
5.2.80.0250.12771.73
5.2.70.0250.10271.73
5.2.60.0370.12171.63
5.2.50.0330.14271.68
5.2.40.0310.13871.78
5.2.30.0270.14471.81
5.2.20.0180.13771.74
5.2.10.0240.11571.56
5.2.00.1030.414308.36
5.1.60.1330.427360.91
5.1.50.1260.359360.79
5.1.40.1210.348360.90
5.1.30.1330.354361.23
5.1.20.0950.351361.19
5.1.10.1230.378360.96
5.1.00.1270.330361.01
5.0.50.1330.445359.96
5.0.40.1400.401359.87
5.0.30.1300.435359.76
5.0.20.1350.425359.68
5.0.10.1200.467359.68
5.0.00.1170.442359.60
4.4.90.0040.01412.23
4.4.80.0110.00712.23
4.4.70.0020.01912.23
4.4.60.0040.02112.23
4.4.50.0030.01612.23
4.4.40.0070.03012.23
4.4.30.0000.01812.23
4.4.20.0090.01512.23
4.4.10.0040.01512.23
4.4.00.0020.03012.23
4.3.110.0040.02012.23
4.3.100.0050.01912.23
4.3.90.0030.01812.23
4.3.80.0040.02512.23
4.3.70.0060.00712.23
4.3.60.0010.01612.23
4.3.50.0030.01712.23
4.3.40.0090.01412.23
4.3.30.0010.01912.23
4.3.20.0050.01712.23
4.3.10.0020.01812.23
4.3.00.0000.02212.23

preferences:
41.71 ms | 401 KiB | 5 Q