3v4l.org

run code in 300+ PHP versions simultaneously
<?php class person{ private $name; private $age; private $sex; function __construct($name="",$sex="",$age=""){ $this->name = $name; $this->age = $age; $this->sex = $sex; } } function read(){ $per = new person("dafa","a","v"); print_r($per); } $a = read();

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)
8.3.60.0140.00718.31
8.3.50.0090.00916.57
8.3.40.0110.00418.66
8.3.30.0060.00818.98
8.3.20.0030.00520.34
8.3.10.0000.00820.44
8.3.00.0040.00419.38
8.2.180.0110.00416.63
8.2.170.0100.00722.96
8.2.160.0110.00420.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00822.04
8.2.110.0060.00320.11
8.2.100.0040.00817.91
8.2.90.0000.00719.05
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0000.00717.98
8.2.20.0070.00017.62
8.2.10.0020.00518.06
8.2.00.0000.00717.60
8.1.280.0170.00325.92
8.1.270.0000.00823.83
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0030.00623.92
8.1.230.0070.00418.98
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.10
8.1.190.0050.00317.36
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0040.00421.95
8.1.150.0040.00418.73
8.1.140.0070.00017.30
8.1.130.0000.00817.88
8.1.120.0000.00817.31
8.1.110.0000.00817.41
8.1.100.0070.00017.37
8.1.90.0040.00417.43
8.1.80.0000.00717.30
8.1.70.0040.00417.27
8.1.60.0060.00617.59
8.1.50.0000.00817.50
8.1.40.0070.00017.40
8.1.30.0000.00817.53
8.1.20.0040.00417.71
8.1.10.0040.00417.41
8.1.00.0050.00317.44
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0000.00717.20
8.0.260.0070.00017.13
8.0.250.0030.00316.83
8.0.240.0030.00316.90
8.0.230.0000.00716.90
8.0.220.0000.00716.73
8.0.210.0000.00716.79
8.0.200.0030.00316.91
8.0.190.0060.00316.79
8.0.180.0000.00716.91
8.0.170.0040.00416.92
8.0.160.0000.00716.79
8.0.150.0030.00316.78
8.0.140.0040.00416.77
8.0.130.0000.00713.23
8.0.120.0030.00516.79
8.0.110.0000.00716.84
8.0.100.0040.00416.82
8.0.90.0030.00516.79
8.0.80.0060.00916.83
8.0.70.0000.00716.78
8.0.60.0070.00016.70
8.0.50.0040.00416.63
8.0.30.0080.01116.99
8.0.20.0090.00917.40
8.0.10.0030.00616.98
8.0.00.0140.00316.69
7.4.330.0030.00315.08
7.4.320.0060.00016.55
7.4.300.0030.00316.43
7.4.290.0030.00316.61
7.4.280.0030.00616.58
7.4.270.0070.00016.43
7.4.260.0040.00416.55
7.4.250.0000.00716.57
7.4.240.0040.00316.49
7.4.230.0000.00716.69
7.4.220.0090.00916.60
7.4.210.0080.00616.60
7.4.200.0000.00716.61
7.4.160.0100.00716.49
7.4.150.0060.01217.40
7.4.140.0130.00517.86
7.4.130.0100.00616.47
7.4.120.0050.01416.49
7.4.110.0090.01116.52
7.4.100.0110.00716.51
7.4.90.0060.01216.57
7.4.80.0140.00819.39
7.4.70.0090.00916.51
7.4.60.0140.00316.48
7.4.50.0000.00716.29
7.4.40.0060.01216.62
7.4.30.0100.01316.50
7.4.00.0060.00714.81
7.3.330.0000.00513.17
7.3.320.0000.00613.14
7.3.310.0000.00716.30
7.3.300.0060.00016.16
7.3.290.0130.00016.30
7.3.280.0090.00816.26
7.3.270.0110.00717.40
7.3.260.0070.01416.31
7.3.250.0130.00716.53
7.3.240.0140.00716.39
7.3.230.0150.00616.39
7.3.210.0110.00416.13
7.3.200.0070.01419.39
7.3.190.0060.01016.25
7.3.180.0030.01216.58
7.3.170.0050.01316.27
7.3.160.0060.00916.26
7.3.120.0100.00714.71
7.3.110.0030.01314.84
7.3.100.0040.00714.77
7.3.90.0040.01214.58
7.3.80.0140.00314.52
7.3.70.0090.00614.75
7.3.60.0060.00914.75
7.3.50.0030.01014.49
7.3.40.0030.00614.74
7.3.30.0030.01014.71
7.3.20.0000.01416.29
7.3.10.0030.00816.67
7.3.00.0030.00916.51
7.2.330.0090.00916.38
7.2.320.0070.01416.51
7.2.310.0130.00316.49
7.2.300.0170.00316.43
7.2.290.0140.00316.48
7.2.250.0130.00315.14
7.2.240.0030.01615.07
7.2.230.0100.00714.90
7.2.220.0070.00715.13
7.2.210.0040.01114.81
7.2.200.0060.00314.93
7.2.190.0090.00014.84
7.2.180.0090.00014.84
7.2.170.0070.00714.85
7.2.130.0050.01016.70
7.2.120.0080.00516.83
7.2.110.0050.00816.88
7.2.100.0060.00816.60
7.2.90.0080.00716.53
7.2.80.0090.00916.78
7.2.70.0080.00516.57
7.2.60.0050.00816.72
7.2.50.0070.00616.69
7.2.40.0020.01116.78
7.2.30.0020.01216.90
7.2.20.0050.01116.65
7.2.10.0070.00716.93
7.2.00.0110.00417.63
7.1.330.0040.01115.62
7.1.320.0030.00615.88
7.1.310.0030.01015.72
7.1.300.0080.00315.84
7.1.290.0080.00615.97
7.1.280.0000.01715.79
7.1.270.0000.01615.95
7.1.260.0030.00515.62
7.1.250.0090.00515.64
7.1.240.0030.00615.76
7.1.230.0080.00615.83
7.1.220.0120.00315.42
7.1.210.0060.00615.58
7.1.200.0140.00015.62
7.1.190.0070.00715.68
7.1.180.0090.00315.63
7.1.170.0120.00315.77
7.1.160.0060.00715.64
7.1.150.0000.01515.69
7.1.140.0130.01015.82
7.1.130.0090.00315.84
7.1.120.0000.00915.70
7.1.110.0040.01115.43
7.1.100.0090.00416.87
7.1.90.0140.00315.63
7.1.80.0000.01415.56
7.1.70.0090.00416.38
7.1.60.0050.01517.56
7.1.50.0080.01016.40
7.1.40.0090.00615.54
7.1.30.0040.00415.50
7.1.20.0090.00615.45
7.1.10.0030.01115.57
7.1.00.0070.04118.87
7.0.330.0070.00415.36
7.0.320.0100.01015.37
7.0.310.0030.01715.15
7.0.300.0060.01015.00
7.0.290.0000.01415.14
7.0.280.0000.01414.94
7.0.270.0100.00614.96
7.0.260.0100.00615.21
7.0.250.0060.00315.10
7.0.240.0030.00915.39
7.0.230.0100.00315.00
7.0.220.0110.00315.31
7.0.210.0090.00314.95
7.0.200.0040.00415.62
7.0.190.0000.01114.96
7.0.180.0070.00715.14
7.0.170.0100.00615.13
7.0.160.0030.00915.25
7.0.150.0120.00914.89
7.0.140.0080.03818.61
7.0.130.0090.00615.07
7.0.120.0120.00315.20
7.0.110.0040.01114.98
7.0.100.0120.00614.91
7.0.90.0040.00815.00
7.0.80.0000.01315.25
7.0.70.0130.00715.11
7.0.60.0050.04017.68
7.0.50.0050.03816.57
7.0.40.0040.04616.66
7.0.30.0150.04316.74
7.0.20.0100.02916.62
7.0.10.0000.02816.73
7.0.00.0080.04516.74
5.6.380.0030.00914.39
5.6.370.0180.00514.30
5.6.360.0060.01314.39
5.6.350.0070.01314.41
5.6.340.0070.00713.98
5.6.330.0120.00414.25
5.6.320.0130.00314.28
5.6.310.0030.01814.30
5.6.300.0110.00214.07
5.6.290.0070.00314.57
5.6.280.0010.04117.63
5.6.270.0110.00614.06
5.6.260.0030.01314.11
5.6.250.0030.00714.55
5.6.240.0030.00714.27
5.6.230.0090.00614.10
5.6.220.0040.01214.21
5.6.210.0070.04317.43
5.6.200.0020.04416.22
5.6.190.0100.03817.22
5.6.180.0270.03417.42
5.6.170.0100.02617.40
5.6.160.0090.03717.28
5.6.150.0020.02616.19
5.6.140.0120.03816.25
5.6.130.0040.04716.12
5.6.120.0060.03517.58
5.6.110.0080.04017.60
5.6.100.0030.04017.54
5.6.90.0060.04817.73
5.6.80.0100.03517.24
5.6.70.0110.00414.20
5.6.60.0040.01114.04
5.6.50.0040.00713.93
5.6.40.0080.00813.86
5.6.30.0060.00614.35
5.6.20.0060.00614.13
5.6.10.0040.01114.29
5.6.00.0060.00613.85
5.5.380.0040.00710.90
5.5.370.0030.00611.10
5.5.360.0030.01011.10
5.5.350.0110.04315.64
5.5.340.0080.02614.70
5.5.330.0030.02815.79
5.5.320.0090.04115.91
5.5.310.0130.04115.58
5.5.300.0050.04614.59
5.5.290.0050.04214.52
5.5.280.0090.02116.18
5.5.270.0030.02115.84
5.5.260.0030.04715.96
5.5.250.0050.03915.95
5.5.240.0130.03915.54
5.5.230.0050.00310.90
5.5.220.0030.00610.95
5.5.210.0040.00710.90
5.5.200.0030.01010.92
5.5.190.0070.00710.92
5.5.180.0080.00410.97
5.5.170.0080.00010.90
5.5.160.0000.01110.90
5.5.150.0090.00310.90
5.5.140.0060.00010.90
5.5.130.0000.00910.90
5.5.120.0100.00010.90
5.5.110.0080.00311.00
5.5.100.0000.01110.90
5.5.90.0060.00611.23
5.5.80.0030.00311.04
5.5.70.0120.00011.01
5.5.60.0060.00611.18
5.5.50.0070.00310.90
5.5.40.0030.00511.03
5.5.30.0090.00310.90
5.5.20.0000.01311.20
5.5.10.0030.00711.20
5.5.00.0060.00611.11
5.4.450.1100.02815.13
5.4.440.0310.03515.10
5.4.430.0450.03015.24
5.4.420.0380.00315.21
5.4.410.0330.00515.15
5.4.400.0350.00215.06
5.4.390.0330.00315.11
5.4.380.0330.00314.99
5.4.370.0330.00315.17
5.4.360.0320.00315.01
5.4.350.0380.00015.03
5.4.340.0350.00215.07
5.4.330.0120.00010.90
5.4.320.0050.02111.73
5.4.310.0020.02411.72
5.4.300.0060.02111.75
5.4.290.0020.02411.70
5.4.280.0050.02611.65
5.4.270.0080.01811.65
5.4.260.0040.02111.65
5.4.250.0060.02111.66
5.4.240.0060.02011.65
5.4.230.0030.02211.64
5.4.220.0020.02311.64
5.4.210.0040.02211.68
5.4.200.0070.02011.65
5.4.190.0040.02411.64
5.4.180.0050.01911.71
5.4.170.0050.01911.65
5.4.160.0020.02611.66
5.4.150.0050.01911.64
5.4.140.0040.02111.55
5.4.130.0060.02011.51
5.4.120.0050.02111.53
5.4.110.0020.02311.50
5.4.100.0040.02311.53
5.4.90.0050.02011.46
5.4.80.0050.02011.51
5.4.70.0050.01811.46
5.4.60.0060.01911.46
5.4.50.0050.02011.46
5.4.40.0040.02411.59
5.4.30.0040.02311.49
5.4.20.0060.02311.45
5.4.10.0030.02211.45
5.4.00.0020.02111.19
5.3.290.0030.02311.85
5.3.280.0070.02011.80
5.3.270.0080.02011.81
5.3.260.0040.02211.81
5.3.250.0040.02311.81
5.3.240.0030.02311.81
5.3.230.0050.02211.80
5.3.220.0050.02011.79
5.3.210.0020.02311.79
5.3.200.0060.01811.79
5.3.190.0040.02311.79
5.3.180.0050.02111.79
5.3.170.0050.01911.79
5.3.160.0050.02111.79
5.3.150.0060.02611.79
5.3.140.0030.02111.78
5.3.130.0050.02111.78
5.3.120.0040.02211.78
5.3.110.0030.02311.78
5.3.100.0020.02411.51
5.3.90.0060.01911.50
5.3.80.0020.02211.50
5.3.70.0030.02311.50
5.3.60.0060.01911.49
5.3.50.0020.02111.46
5.3.40.0050.02011.46
5.3.30.0050.02111.44
5.3.20.0020.02011.33
5.3.10.0020.02411.32
5.3.00.0040.02211.31
5.2.170.0030.01910.06
5.2.160.0050.01610.06
5.2.150.0030.01910.06
5.2.140.0070.01610.06
5.2.130.0070.01510.04
5.2.120.0030.01610.04
5.2.110.0020.02010.04
5.2.100.0020.01710.04
5.2.90.0030.01810.04
5.2.80.0050.01810.04
5.2.70.0020.01910.04
5.2.60.0030.01810.02
5.2.50.0030.01910.00
5.2.40.0030.0169.99
5.2.30.0040.0189.97
5.2.20.0050.0179.97
5.2.10.0050.0159.92
5.2.00.0070.0149.86
5.1.60.0040.0139.50
5.1.50.0020.0179.49
5.1.40.0050.0139.48
5.1.30.0030.0159.66
5.1.20.0030.0169.67
5.1.10.0050.0129.53
5.1.00.0050.0149.53
5.0.50.0030.0118.77
5.0.40.0030.0118.70
5.0.30.0030.0188.61
5.0.20.0010.0158.59
5.0.10.0030.0118.58
5.0.00.0030.0178.58
4.4.90.0030.0097.84
4.4.80.0030.0107.83
4.4.70.0040.0097.83
4.4.60.0020.0097.83
4.4.50.0020.0107.83
4.4.40.0020.0147.80
4.4.30.0020.0097.83
4.4.20.0030.0107.87
4.4.10.0040.0087.88
4.4.00.0010.0167.83
4.3.110.0020.0097.79
4.3.100.0010.0107.78
4.3.90.0040.0077.77
4.3.80.0040.0127.74
4.3.70.0030.0097.77
4.3.60.0010.0117.76
4.3.50.0030.0087.76
4.3.40.0040.0137.72
4.3.30.0010.0127.10
4.3.20.0040.0077.09
4.3.10.0020.0097.07
4.3.00.0180.0098.57

preferences:
46.4 ms | 400 KiB | 5 Q