3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public $bar = 'baz'; } $foo = new foo; echo "$foo->bar<br>\n"; echo "{$foo->bar}<br>\n";

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)
8.3.40.0050.01018.67
8.3.30.0100.00319.09
8.3.20.0070.00720.39
8.3.10.0080.00023.61
8.3.00.0070.00420.96
8.2.170.0110.00422.96
8.2.160.0130.00620.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0110.00726.16
8.2.120.0000.00720.36
8.2.110.0060.00320.54
8.2.100.0080.00419.51
8.2.90.0000.00819.22
8.2.80.0030.00717.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00419.88
8.2.30.0050.00518.11
8.2.20.0030.00617.65
8.2.10.0030.00519.76
8.2.00.0040.00417.53
8.1.270.0040.00424.01
8.1.260.0050.00326.35
8.1.250.0090.00928.09
8.1.240.0030.00622.14
8.1.230.0060.00617.42
8.1.220.0000.00917.79
8.1.210.0030.00618.77
8.1.200.0030.00617.22
8.1.190.0030.00717.10
8.1.180.0000.00718.10
8.1.170.0030.00618.45
8.1.160.0000.00721.94
8.1.150.0000.00718.50
8.1.140.0000.00817.33
8.1.130.0000.00717.86
8.1.120.0030.00417.41
8.1.110.0050.00217.31
8.1.100.0000.00717.44
8.1.90.0040.00417.40
8.1.80.0030.00417.29
8.1.70.0000.00917.33
8.1.60.0060.00317.54
8.1.50.0000.00817.38
8.1.40.0030.00617.50
8.1.30.0030.00717.62
8.1.20.0000.00717.50
8.1.10.0040.00417.45
8.1.00.0050.00217.47
8.0.300.0000.00918.77
8.0.290.0020.00516.75
8.0.280.0000.00718.45
8.0.270.0080.00017.25
8.0.260.0070.00017.25
8.0.250.0030.00316.83
8.0.240.0070.00016.80
8.0.230.0080.00016.99
8.0.220.0030.00316.79
8.0.210.0030.00316.86
8.0.200.0000.00717.01
8.0.190.0050.00216.86
8.0.180.0000.01016.86
8.0.170.0030.00616.90
8.0.160.0050.00216.83
8.0.150.0030.00316.93
8.0.140.0060.00316.83
8.0.130.0000.00613.25
8.0.120.0050.00316.75
8.0.110.0000.00816.75
8.0.100.0000.00716.88
8.0.90.0000.00716.87
8.0.80.0030.01416.89
8.0.70.0040.00416.84
8.0.60.0030.00516.84
8.0.50.0070.00016.90
8.0.30.0100.00917.09
8.0.20.0150.00317.40
8.0.10.0040.00416.88
8.0.00.0090.01016.64
7.4.330.0050.00015.01
7.4.320.0000.00616.39
7.4.300.0000.00616.59
7.4.290.0040.00416.45
7.4.280.0030.00316.60
7.4.270.0060.00316.55
7.4.260.0000.00816.57
7.4.250.0030.00316.46
7.4.240.0000.00716.55
7.4.230.0000.00716.60
7.4.220.0070.01116.54
7.4.210.0080.00816.53
7.4.200.0030.00316.54
7.4.190.0030.00316.48
7.4.160.0080.00816.22
7.4.150.0080.00817.40
7.4.140.0120.00417.86
7.4.130.0070.00916.56
7.4.120.0050.01216.46
7.4.110.0170.00416.66
7.4.100.0070.01316.39
7.4.90.0070.01416.40
7.4.80.0090.01219.39
7.4.70.0160.00016.40
7.4.60.0090.01116.29
7.4.50.0040.00016.61
7.4.40.0080.01216.49
7.4.30.0060.01016.31
7.4.00.0100.00714.80
7.3.330.0040.00413.30
7.3.320.0000.00613.30
7.3.310.0000.00716.21
7.3.300.0030.00316.18
7.3.290.0060.00916.24
7.3.280.0170.01016.21
7.3.270.0120.00317.40
7.3.260.0170.00016.64
7.3.250.0150.00616.52
7.3.240.0160.00716.20
7.3.230.0080.00816.39
7.3.210.0030.01516.41
7.3.200.0090.00719.39
7.3.190.0070.01116.48
7.3.180.0060.00916.39
7.3.170.0040.01116.27
7.3.160.0090.00616.65
7.3.120.0040.01114.45
7.3.00.0100.00316.35
7.2.330.0100.01416.70
7.2.320.0110.00516.40
7.2.310.0140.00316.83
7.2.300.0000.01616.71
7.2.290.0060.01016.63
7.2.130.0000.01416.59
7.2.120.0070.00716.81
7.2.110.0030.01016.81
7.2.100.0110.00416.73
7.2.90.0040.00416.66
7.2.80.0000.00916.66
7.2.70.0040.00716.96
7.2.60.0090.00616.96
7.2.50.0050.00316.93
7.2.40.0030.01316.70
7.2.30.0070.01016.68
7.2.20.0040.00816.72
7.2.10.0080.00816.87
7.2.00.0040.00817.93
7.1.250.0030.00715.52
7.1.240.0070.01015.48
7.1.230.0000.01415.34
7.1.220.0030.00615.67
7.1.210.0030.00815.50
7.1.200.0060.00315.47
7.1.190.0040.01115.71
7.1.180.0070.00415.81
7.1.170.0070.00715.41
7.1.160.0070.00715.57
7.1.150.0060.00615.56
7.1.140.0070.00715.60
7.1.130.0060.00915.51
7.1.120.0110.00715.54
7.1.110.0100.00015.41
7.1.100.0070.00516.82
7.1.90.0090.00315.53
7.1.80.0040.01115.69
7.1.70.0020.00816.25
7.1.60.0030.01117.42
7.1.50.0050.01316.20
7.1.40.0060.00615.27
7.1.30.0040.00715.20
7.1.20.0130.00315.57
7.1.10.0070.01015.84
7.1.00.0120.03718.94
7.0.330.0070.00715.11
7.0.320.0090.00315.23
7.0.310.0110.00315.25
7.0.300.0060.00814.83
7.0.290.0000.01415.04
7.0.280.0030.00715.02
7.0.270.0060.00314.81
7.0.260.0000.01415.15
7.0.250.0090.00615.15
7.0.240.0030.01115.25
7.0.230.0080.00015.30
7.0.220.0030.01015.25
7.0.210.0100.00315.12
7.0.200.0040.00415.98
7.0.190.0000.00715.25
7.0.180.0030.00515.41
7.0.170.0070.01115.05
7.0.160.0000.00814.99
7.0.150.0070.01015.16
7.0.140.0050.03718.53
7.0.130.0060.00315.11
7.0.120.0030.01015.06
7.0.110.0050.00815.28
7.0.100.0040.00815.04
7.0.90.0000.01715.06
7.0.80.0060.00915.26
7.0.70.0060.00314.98
7.0.60.0050.02117.44
7.0.50.0080.03616.58
7.0.40.0060.04916.80
7.0.30.0290.02816.71
7.0.20.0170.04216.59
7.0.10.0080.03716.48
7.0.00.0020.03616.53
5.6.380.0030.00914.20
5.6.370.0030.00713.94
5.6.360.0080.00314.32
5.6.350.0040.00414.14
5.6.340.0100.00713.96
5.6.330.0080.00413.79
5.6.320.0090.00614.49
5.6.310.0030.01014.34
5.6.300.0040.00414.18
5.6.290.0030.00614.14
5.6.280.0040.04217.50
5.6.270.0060.01214.26
5.6.260.0000.01213.91
5.6.250.0090.00413.78
5.6.240.0030.01014.44
5.6.230.0100.00713.92
5.6.220.0040.00414.13
5.6.210.0070.04417.44
5.6.200.0030.04916.20
5.6.190.0030.03417.45
5.6.180.0170.04217.41
5.6.170.0200.04317.31
5.6.160.0110.02817.16
5.6.150.0130.03816.21
5.6.140.0050.04516.24
5.6.130.0050.05016.20
5.6.120.0030.04517.56
5.6.110.0100.04317.50
5.6.100.0090.03817.35
5.6.90.0050.02117.60
5.6.80.0120.03917.29
5.6.70.0040.00813.86
5.6.60.0100.00014.02
5.6.50.0060.00314.07
5.6.40.0100.00013.94
5.6.30.0080.00414.28
5.6.20.0060.00913.72
5.6.10.0040.00814.30
5.6.00.0030.00614.00
5.5.380.0030.00611.18
5.5.370.0030.00911.18
5.5.360.0110.00011.18
5.5.350.0120.02515.79
5.5.340.0030.02514.58
5.5.330.0020.02515.80
5.5.320.0200.04015.86
5.5.310.0150.03415.78
5.5.300.0080.02814.56
5.5.290.0050.02614.56
5.5.280.0050.03716.02
5.5.270.0100.04215.98
5.5.260.0050.04615.96
5.5.250.0110.03815.88
5.5.240.0200.03815.66
5.5.230.0040.00411.18
5.5.220.0030.00811.18
5.5.210.0060.00311.18
5.5.200.0060.00611.18
5.5.190.0070.00011.18
5.5.180.0030.00611.18
5.5.170.0030.00911.18
5.5.160.0080.00411.18
5.5.150.0060.00611.18
5.5.140.0060.00311.18
5.5.130.0100.00311.18
5.5.120.0030.00711.18
5.5.110.0040.00711.18
5.5.100.0060.00011.18
5.5.90.0050.00511.18
5.5.80.0030.00811.18
5.5.70.0000.01011.21
5.5.60.0050.00511.18
5.5.50.0060.00611.18
5.5.40.0060.00611.18
5.5.30.0070.00311.18
5.5.20.0070.00611.18
5.5.10.0030.01011.18
5.5.00.0040.00811.18
5.4.450.0390.02515.38
5.4.440.0410.02515.44
5.4.430.0400.02715.17
5.4.420.0080.02915.31
5.4.410.0350.03015.18
5.4.400.0030.03515.20
5.4.390.0380.02815.16
5.4.380.0090.03215.01
5.4.370.0020.02614.82
5.4.360.0070.02014.82
5.4.350.0100.01711.60
5.4.340.0080.02211.59
5.4.330.0000.01011.18
5.4.320.0050.02711.84
5.4.310.0040.02311.83
5.4.300.0050.02511.83
5.4.290.0100.02811.83
5.4.280.0090.02611.79
5.4.270.0100.02411.78
5.4.260.0120.01911.79
5.4.250.0080.03011.78
5.4.240.0070.02711.78
5.4.230.0090.02711.78
5.4.220.0090.02611.78
5.4.210.0050.02611.78
5.4.200.0080.02611.78
5.4.190.0090.02911.78
5.4.180.0070.02611.78
5.4.170.0070.03011.79
5.4.160.0070.02611.78
5.4.150.0120.02411.78
5.4.140.0030.03411.62
5.4.130.0070.02711.61
5.4.120.0060.03011.59
5.4.110.0060.03111.61
5.4.100.0080.04111.59
5.4.90.0110.02811.59
5.4.80.0070.02811.59
5.4.70.0060.02511.59
5.4.60.0060.02511.59
5.4.50.0080.04111.59
5.4.40.0060.02311.58
5.4.30.0090.02711.58
5.4.20.0100.02511.58
5.4.10.0060.03011.58
5.4.00.0050.02911.33
5.3.290.0060.02811.99
5.3.280.0070.04111.94
5.3.270.0100.03011.95
5.3.260.0140.04111.95
5.3.250.0080.03211.95
5.3.240.0050.03011.95
5.3.230.0040.02611.94
5.3.220.0050.03511.93
5.3.210.0130.04111.93
5.3.200.0050.02811.93
5.3.190.0070.02411.93
5.3.180.0050.02511.92
5.3.170.0070.02511.92
5.3.160.0060.02411.92
5.3.150.0040.02211.93
5.3.140.0050.02111.92
5.3.130.0050.02411.92
5.3.120.0050.02711.92
5.3.110.0040.03311.92
5.3.100.0050.02811.65
5.3.90.0090.02411.63
5.3.80.0050.02011.63
5.3.70.0060.01911.63
5.3.60.0050.01811.62
5.3.50.0050.02211.60
5.3.40.0060.03011.60
5.3.30.0050.02411.57
5.3.20.0040.02311.47
5.3.10.0080.01911.45
5.3.00.0050.02111.44
5.2.170.0050.01910.19
5.2.160.0050.01710.19
5.2.150.0090.02310.20
5.2.140.0050.03510.19
5.2.130.0040.02610.17
5.2.120.0070.02210.17
5.2.110.0060.02310.18
5.2.100.0070.02310.17
5.2.90.0050.02510.17
5.2.80.0050.01910.17
5.2.70.0060.01710.17
5.2.60.0060.02210.15
5.2.50.0040.02410.13
5.2.40.0030.02810.12
5.2.30.0050.03810.11
5.2.20.0080.01710.10
5.2.10.0070.01610.05
5.2.00.0050.0169.99
5.1.60.0080.0119.63
5.1.50.0040.0169.63
5.1.40.0050.0159.62
5.1.30.0040.0169.79
5.1.20.0040.0169.80
5.1.10.0020.0189.67
5.1.00.0060.0179.66
5.0.50.0040.0158.90
5.0.40.0050.0158.83
5.0.30.0060.0158.74
5.0.20.0040.0108.72
5.0.10.0040.0128.71
5.0.00.0020.0198.71
4.4.90.0050.0107.98
4.4.80.0030.0127.97
4.4.70.0050.0117.96
4.4.60.0050.0107.97
4.4.50.0040.0107.97
4.4.40.0020.0177.94
4.4.30.0040.0127.97
4.4.20.0030.0178.01
4.4.10.0020.0118.01
4.4.00.0020.0147.96
4.3.110.0030.0107.92
4.3.100.0020.0117.92
4.3.90.0020.0107.90
4.3.80.0040.0137.88
4.3.70.0020.0107.90
4.3.60.0020.0137.90
4.3.50.0030.0137.90
4.3.40.0040.0177.86
4.3.30.0030.0117.24
4.3.20.0020.0107.23
4.3.10.0020.0117.21
4.3.00.0090.0129.31

preferences:
39.53 ms | 400 KiB | 5 Q