3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Mapper { public function save() { return 'saved'; } } class Users extends Mapper { public $name; public $age; } $users = new Users(); $users->name = 'den'; $users->age = 25; $users->save(); print_r($users);

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)
8.3.40.0150.00018.68
8.3.30.0030.01719.01
8.3.20.0050.00320.34
8.3.10.0000.00823.66
8.3.00.0000.01020.71
8.2.170.0120.00318.78
8.2.160.0030.01022.96
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00021.02
8.2.110.0060.00321.98
8.2.100.0040.00717.66
8.2.90.0050.00219.17
8.2.80.0030.00517.97
8.2.70.0000.00817.38
8.2.60.0060.00617.90
8.2.50.0100.00018.07
8.2.40.0060.00318.09
8.2.30.0070.00017.90
8.2.20.0040.00417.40
8.2.10.0000.00717.52
8.2.00.0000.00717.49
8.1.270.0040.00423.70
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.82
8.1.230.0030.00719.21
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0040.00417.43
8.1.180.0000.00818.10
8.1.170.0030.00618.40
8.1.160.0080.00422.05
8.1.150.0040.00418.44
8.1.140.0040.00417.23
8.1.130.0030.00317.86
8.1.120.0040.00417.47
8.1.110.0040.00417.33
8.1.100.0000.00717.36
8.1.90.0000.00717.44
8.1.80.0030.00317.35
8.1.70.0000.00717.40
8.1.60.0040.00417.57
8.1.50.0000.00917.55
8.1.40.0080.00017.48
8.1.30.0040.00417.67
8.1.20.0080.00017.71
8.1.10.0050.00217.54
8.1.00.0000.00717.28
8.0.300.0040.00418.77
8.0.290.0040.00417.18
8.0.280.0050.00318.38
8.0.270.0050.00317.07
8.0.260.0000.00716.79
8.0.250.0030.00316.92
8.0.240.0000.00716.90
8.0.230.0070.00016.92
8.0.220.0040.00416.81
8.0.210.0070.00016.76
8.0.200.0040.00416.87
8.0.190.0030.00316.90
8.0.180.0040.00416.87
8.0.170.0040.00416.70
8.0.160.0070.00016.87
8.0.150.0080.00016.83
8.0.140.0020.00516.77
8.0.130.0030.00313.13
8.0.120.0000.00816.71
8.0.110.0020.00516.66
8.0.100.0000.00716.93
8.0.90.0030.00316.89
8.0.80.0070.00716.84
8.0.70.0040.00416.71
8.0.60.0000.00716.73
8.0.50.0070.00016.71
8.0.30.0140.00816.82
8.0.20.0170.00717.40
8.0.10.0000.00716.82
8.0.00.0090.01016.86
7.4.330.0000.00515.00
7.4.320.0060.00016.45
7.4.300.0070.00016.60
7.4.290.0000.00716.53
7.4.280.0030.00616.49
7.4.270.0070.00016.59
7.4.260.0070.00016.47
7.4.250.0080.00316.60
7.4.240.0030.00316.56
7.4.230.0000.00716.40
7.4.220.0090.00916.46
7.4.210.0080.00716.61
7.4.200.0050.00216.70
7.4.190.0030.00316.76
7.4.160.0090.00916.38
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0130.00616.54
7.4.120.0080.01316.57
7.4.110.0090.00916.53
7.4.100.0120.00616.37
7.4.90.0190.00016.56
7.4.80.0060.01016.39
7.4.70.0060.00916.38
7.4.60.0090.00916.42
7.4.50.0000.00816.57
7.4.40.0100.00322.77
7.4.30.0100.00616.29
7.4.00.0030.01414.94
7.3.330.0000.00713.34
7.3.320.0000.00813.26
7.3.310.0030.00316.20
7.3.300.0040.00416.32
7.3.290.0100.00316.28
7.3.280.0110.00916.30
7.3.270.0120.00417.40
7.3.260.0070.01016.18
7.3.250.0120.00916.41
7.3.240.0130.00716.48
7.3.230.0140.00816.46
7.3.210.0070.01116.58
7.3.200.0120.00319.39
7.3.190.0100.00716.28
7.3.180.0060.01016.25
7.3.170.0080.00816.54
7.3.160.0060.01016.36
7.3.120.0100.00614.77
7.3.110.0000.01514.47
7.3.100.0090.00614.75
7.3.90.0030.01214.76
7.3.80.0090.00615.07
7.3.70.0060.00614.49
7.3.60.0090.00614.77
7.3.50.0090.00614.75
7.3.40.0070.00714.77
7.3.30.0000.01014.68
7.3.20.0000.01316.57
7.3.10.0050.00916.50
7.3.00.0070.00716.46
7.2.330.0070.01516.48
7.2.320.0070.01116.61
7.2.310.0100.01516.59
7.2.300.0120.00316.63
7.2.290.0110.01116.49
7.2.250.0000.01915.05
7.2.240.0070.01314.92
7.2.230.0080.00615.18
7.2.220.0100.00715.23
7.2.210.0100.00315.00
7.2.200.0030.00714.81
7.2.190.0120.00314.59
7.2.180.0060.00614.69
7.2.170.0000.00914.93
7.2.160.0060.01014.93
7.2.150.0000.01116.48
7.2.140.0030.00616.95
7.2.130.0080.00716.80
7.2.120.0100.00716.63
7.2.110.0030.00916.68
7.2.100.0090.00516.87
7.2.90.0070.01116.81
7.2.80.0060.01016.80
7.2.70.0080.00516.77
7.2.60.0050.01016.74
7.2.50.0060.00816.87
7.2.40.0090.00716.88
7.2.30.0060.00516.77
7.2.20.0070.00816.86
7.2.10.0070.00716.74
7.2.00.0110.00617.29
7.1.330.0080.00915.74
7.1.320.0040.00715.89
7.1.310.0030.01015.82
7.1.300.0120.00015.51
7.1.290.0030.01015.54
7.1.280.0030.00615.64
7.1.270.0040.01115.73
7.1.260.0030.01015.79
7.1.250.0080.00615.65
7.1.240.0060.01215.88
7.1.230.0090.00015.85
7.1.220.0100.00315.81
7.1.210.0090.00915.81
7.1.200.0090.00615.73
7.1.190.0000.01216.00
7.1.180.0110.00415.96
7.1.170.0100.00315.72
7.1.160.0030.01015.86
7.1.150.0060.00915.76
7.1.140.0030.00615.91
7.1.130.0000.01415.81
7.1.120.0030.00615.91
7.1.110.0080.00315.79
7.1.100.0030.01117.10
7.1.90.0070.01115.92
7.1.80.0130.00015.79
7.1.70.0040.00416.51
7.1.60.0060.01517.51
7.1.50.0070.00316.13
7.1.40.0110.00415.66
7.1.30.0000.01715.92
7.1.20.0000.00815.89
7.1.10.0060.00615.72
7.1.00.0030.04319.18
7.0.330.0100.00315.36
7.0.320.0060.00615.21
7.0.310.0030.01315.35
7.0.300.0080.00615.50
7.0.290.0070.00315.29
7.0.280.0090.00615.50
7.0.270.0040.00715.10
7.0.260.0070.00615.23
7.0.250.0060.00715.34
7.0.240.0070.00715.25
7.0.230.0060.00615.54
7.0.220.0040.00415.39
7.0.210.0070.00315.37
7.0.200.0090.00515.95
7.0.190.0100.00615.32
7.0.180.0110.00415.50
7.0.170.0000.01215.26
7.0.160.0030.00915.08
7.0.150.0080.00515.35
7.0.140.0050.04118.62
7.0.130.0000.01415.46
7.0.120.0040.01115.24
7.0.110.0060.00315.46
7.0.100.0080.04317.72
7.0.90.0100.04317.69
7.0.80.0100.03817.70
7.0.70.0050.04717.66
7.0.60.0070.03817.53
7.0.50.0150.04217.85
7.0.40.0070.02516.67
7.0.30.0030.05116.85
7.0.20.0090.04016.66
7.0.10.0080.04216.65
7.0.00.0060.04116.79
5.6.400.0050.00314.75
5.6.390.0120.00614.48
5.6.380.0120.00314.17
5.6.370.0070.01014.38
5.6.360.0090.00614.18
5.6.350.0070.00614.20
5.6.340.0100.00314.24
5.6.330.0070.00714.53
5.6.320.0110.00814.35
5.6.310.0100.00314.17
5.6.300.0070.00714.47
5.6.290.0060.00914.55
5.6.280.0060.03817.83
5.6.270.0030.01014.33
5.6.260.0130.00014.39
5.6.250.0050.02517.52
5.6.240.0080.02517.46
5.6.230.0050.03517.55
5.6.220.0070.02917.52
5.6.210.0070.04217.51
5.6.200.0060.04617.68
5.6.190.0080.03517.63
5.6.180.0060.03317.70
5.6.170.0090.03817.71
5.6.160.0110.03617.65
5.6.150.0080.04317.66
5.6.140.0050.04317.67
5.6.130.0090.02317.69
5.6.120.0080.04017.71
5.6.110.0080.02517.57
5.6.100.0030.03017.68
5.6.90.0070.04417.73
5.6.80.0070.04317.36
5.6.70.0030.04517.47
5.6.60.0030.04217.23
5.6.50.0030.04317.11
5.6.40.0050.04017.24
5.6.30.0090.03617.42
5.6.20.0020.04717.26
5.6.10.0110.03817.26
5.6.00.0050.04717.41
5.5.380.0050.03817.20
5.5.370.0050.04617.32
5.5.360.0070.04117.36
5.5.350.0110.03617.48
5.5.340.0070.02617.42
5.5.330.0090.04117.59
5.5.320.0120.03717.66
5.5.310.0100.04317.39
5.5.300.0120.01817.53
5.5.290.0060.02317.54
5.5.280.0030.04717.35
5.5.270.0050.04317.57
5.5.260.0100.02717.51
5.5.250.0050.02817.54
5.5.240.0140.02917.18
5.5.230.0100.03817.22
5.5.220.0080.02617.23
5.5.210.0080.04017.25
5.5.200.0080.03817.25
5.5.190.0030.02817.19
5.5.180.0020.02917.17
5.5.170.0110.00314.29
5.5.160.0080.03817.18
5.5.150.0100.04017.12
5.5.140.0050.02917.24
5.5.130.0040.04417.20
5.5.120.0100.02717.32
5.5.110.0030.05017.28
5.5.100.0050.04017.17
5.5.90.0050.04417.11
5.5.80.0020.03917.26
5.5.70.0080.03916.99
5.5.60.0080.02117.17
5.5.50.0100.03017.13
5.5.40.0080.03717.02
5.5.30.0110.03817.24
5.5.20.0020.04317.09
5.5.10.0100.04116.98
5.5.00.0070.04417.16
5.4.450.0060.02215.86
5.4.440.0100.03516.00
5.4.430.0020.04515.99
5.4.420.0040.04215.88
5.4.410.0030.04115.96
5.4.400.0120.03315.84
5.4.390.0020.03615.86
5.4.380.0060.03715.86
5.4.370.0120.03515.79
5.4.360.0070.04015.85
5.4.350.0040.03915.87
5.4.340.0070.02015.84
5.4.330.0040.01112.54
5.4.320.0080.02115.82
5.4.310.0070.03715.72
5.4.300.0070.02415.78
5.4.290.0070.03715.83
5.4.280.0050.03415.78
5.4.270.0050.03315.86
5.4.260.0050.02315.86
5.4.250.0070.03315.71
5.4.240.0040.04115.83
5.4.230.0020.04615.71
5.4.220.0080.03515.88
5.4.210.0030.04515.74
5.4.200.0080.04015.88
5.4.190.0080.04615.78
5.4.180.0060.04115.74
5.4.170.0020.04415.86
5.4.160.0030.03415.77
5.4.150.0020.04515.86
5.4.140.0030.04314.49
5.4.130.0030.02514.52
5.4.120.0070.03414.51
5.4.110.0080.03814.51
5.4.100.0030.03514.51
5.4.90.0070.03014.55
5.4.80.0010.03614.50
5.4.70.0030.04314.43
5.4.60.0050.03314.43
5.4.50.0050.03014.49
5.4.40.0030.03114.44
5.4.30.0050.03714.47
5.4.20.0100.02014.45
5.4.10.0150.03014.49
5.4.00.0000.02514.21
5.3.290.0070.03713.67
5.3.280.0120.03513.63
5.3.270.0030.04813.53
5.3.260.0080.02313.54
5.3.250.0040.04213.53
5.3.240.0030.04213.63
5.3.230.0080.03713.55
5.3.220.0030.04113.56
5.3.210.0050.03613.58
5.3.200.0060.03313.58
5.3.190.0070.04013.58
5.3.180.0120.03213.57
5.3.170.0050.02113.56
5.3.160.0080.03613.54
5.3.150.0050.02313.52
5.3.140.0100.03713.56
5.3.130.0020.04713.60
5.3.120.0060.03913.51
5.3.110.0050.04313.51
5.3.100.0050.03713.31
5.3.90.0030.04513.31
5.3.80.0030.03713.24
5.3.70.0050.03713.34
5.3.60.0060.03813.30
5.3.50.0050.02413.28
5.3.40.0030.04213.20
5.3.30.0050.02313.25
5.3.20.0050.02113.15
5.3.10.0080.03313.16
5.3.00.0050.02313.12
5.2.170.0100.05712.17
5.2.160.0100.05312.17
5.2.150.0030.04712.17
5.2.140.0000.04012.17
5.2.130.0030.02712.17
5.2.120.0030.06012.17
5.2.110.0070.06312.17
5.2.100.0030.06712.17
5.2.90.0070.03012.17
5.2.80.0030.05312.17
5.2.70.0030.03012.17
5.2.60.0070.04012.17
5.2.50.0030.05712.17
5.2.40.0000.04012.17
5.2.30.0070.04312.17
5.2.20.0070.03012.17
5.2.10.0000.06712.17
5.2.00.0070.04312.17
5.1.60.0070.05312.17
5.1.50.0070.05012.17
5.1.40.0030.05712.17
5.1.30.0000.05312.17
5.1.20.0030.04712.17
5.1.10.0030.04712.17
5.1.00.0070.04312.17
5.0.50.0030.04712.17
5.0.40.0030.04312.17
5.0.30.0030.03712.17
5.0.20.0000.04712.17
5.0.10.0000.02312.17
5.0.00.0000.03712.17
4.4.90.0030.03012.17
4.4.80.0030.02012.17
4.4.70.0030.03712.17
4.4.60.0100.01012.17
4.4.50.0030.03012.17
4.4.40.0030.05012.17
4.4.30.0030.03012.17
4.4.20.0030.02012.17
4.4.10.0000.03012.17
4.4.00.0000.05712.17
4.3.110.0000.03712.17
4.3.100.0000.03012.17
4.3.90.0030.02312.17
4.3.80.0030.04312.17
4.3.70.0070.03012.17
4.3.60.0000.03312.17
4.3.50.0030.03312.17
4.3.40.0030.03312.17
4.3.30.0030.01312.17
4.3.20.0030.03012.17
4.3.10.0030.02012.17
4.3.00.0000.02012.17

preferences:
49.92 ms | 400 KiB | 5 Q