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run code in 300+ PHP versions simultaneously
<?php class Auth_Model_User { /** * Allowed fields * * @var array */ protected $_fields = array( 'id_acl_user', 'role', 'username', 'email', 'password_changed_at', ); /** * Userdata * * @var array */ protected $_data = array(); public function __construct($data = null) { $this->_data['role'] = 'bar'; } /** * @return array */ public function toArray() { return array_merge($this->_fields, $this->_data); } } $user = new Auth_Model_User(); var_dump($user->toArray());

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)
8.3.60.0160.00318.55
8.3.50.0150.00321.14
8.3.40.0120.00318.98
8.3.30.0100.00618.79
8.3.20.0030.00618.84
8.3.10.0040.00420.23
8.3.00.0040.00419.38
8.2.180.0120.00616.50
8.2.170.0140.00022.96
8.2.160.0100.00722.08
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.96
8.2.110.0110.00022.15
8.2.100.0090.00317.85
8.2.90.0040.00418.22
8.2.80.0000.00718.04
8.2.70.0030.00517.50
8.2.60.0080.00018.04
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0000.00918.09
8.2.20.0000.00717.59
8.2.10.0040.00417.62
8.2.00.0000.00817.77
8.1.280.0170.00325.92
8.1.270.0080.00023.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00422.06
8.1.230.0030.00720.86
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0040.00417.13
8.1.190.0040.00417.63
8.1.180.0040.00418.10
8.1.170.0040.00418.90
8.1.160.0080.00018.85
8.1.150.0080.00018.59
8.1.140.0040.00417.37
8.1.130.0070.00017.84
8.1.120.0070.00017.48
8.1.110.0040.00417.36
8.1.100.0000.00817.43
8.1.90.0040.00417.43
8.1.80.0070.00017.42
8.1.70.0070.00017.30
8.1.60.0000.00817.51
8.1.50.0040.00417.38
8.1.40.0060.00317.43
8.1.30.0050.00317.59
8.1.20.0090.00017.60
8.1.10.0080.00017.49
8.1.00.0000.00817.43
8.0.300.0040.00420.15
8.0.290.0000.00716.63
8.0.280.0030.00318.30
8.0.270.0000.00717.12
8.0.260.0050.00218.28
8.0.250.0040.00416.92
8.0.240.0030.00616.86
8.0.230.0000.00716.75
8.0.220.0030.00316.78
8.0.210.0040.00416.82
8.0.200.0040.00416.93
8.0.190.0040.00416.89
8.0.180.0030.00616.78
8.0.170.0040.00816.88
8.0.160.0030.00316.86
8.0.150.0040.00416.72
8.0.140.0060.00316.88
8.0.130.0030.00313.16
8.0.120.0070.00016.71
8.0.110.0000.00716.91
8.0.100.0040.00416.63
8.0.90.0000.00816.92
8.0.80.0110.00416.83
8.0.70.0000.00716.74
8.0.60.0000.00816.87
8.0.50.0000.00716.82
8.0.30.0130.00617.00
8.0.20.0120.00717.40
8.0.10.0000.00716.79
8.0.00.0160.00716.75
7.4.330.0020.00213.43
7.4.320.0000.00616.54
7.4.300.0060.00016.64
7.4.290.0070.00016.57
7.4.280.0000.00716.50
7.4.270.0070.00016.63
7.4.260.0000.00613.26
7.4.250.0000.00716.62
7.4.240.0000.00816.38
7.4.230.0050.00216.43
7.4.220.0060.01216.68
7.4.210.0070.00916.58
7.4.200.0030.00316.43
7.4.190.0000.00816.69
7.4.160.0040.01216.52
7.4.150.0060.01217.40
7.4.140.0090.01117.08
7.4.130.0100.00616.43
7.4.120.0110.00616.42
7.4.110.0100.00716.49
7.4.100.0090.01416.54
7.4.90.0040.01316.65
7.4.80.0040.01419.03
7.4.70.0070.01016.30
7.4.60.0130.00416.37
7.4.50.0090.00016.48
7.4.40.0030.01222.27
7.4.30.0160.00616.39
7.4.00.0050.01115.13
7.3.330.0050.00013.15
7.3.320.0030.00313.28
7.3.310.0030.00316.30
7.3.300.0030.00316.16
7.3.290.0070.00616.30
7.3.280.0120.00516.29
7.3.270.0150.00917.40
7.3.260.0070.01118.24
7.3.250.0090.00916.26
7.3.240.0170.00316.28
7.3.230.0100.00716.60
7.3.210.0070.01016.60
7.3.200.0110.00619.39
7.3.190.0150.00316.31
7.3.180.0080.00816.54
7.3.170.0120.00916.35
7.3.160.0030.01316.52
7.3.120.0060.01214.83
7.3.110.0100.00714.87
7.3.100.0110.00714.76
7.3.90.0090.00614.50
7.3.80.0060.00314.84
7.3.70.0090.00614.90
7.3.60.0060.00314.55
7.3.50.0100.00314.94
7.3.40.0030.01014.84
7.3.30.0070.00414.71
7.3.20.0030.00616.63
7.3.10.0040.00816.63
7.3.00.0070.00416.66
7.2.330.0130.00316.54
7.2.320.0060.01116.66
7.2.310.0130.00916.52
7.2.300.0160.00616.30
7.2.290.0110.00716.35
7.2.250.0140.00414.76
7.2.240.0040.01515.29
7.2.230.0000.01815.05
7.2.220.0040.01215.03
7.2.210.0030.01015.02
7.2.200.0030.01014.95
7.2.190.0070.00414.96
7.2.180.0030.00915.17
7.2.170.0030.00614.75
7.2.00.0060.00619.28
7.1.330.0090.00615.56
7.1.320.0040.00415.79
7.1.310.0030.01315.75
7.1.300.0060.00915.85
7.1.290.0070.00715.67
7.1.280.0030.00915.79
7.1.270.0070.00715.93
7.1.260.0070.00715.77
7.1.100.0050.00518.40
7.1.70.0030.00716.92
7.1.60.0170.00719.40
7.1.50.0130.00916.75
7.1.00.0000.05722.35
7.0.200.0090.00316.47
7.0.140.0070.07322.07
7.0.60.0130.06021.63
7.0.50.0070.08017.73
7.0.40.0000.06020.26
7.0.30.0330.04720.24
7.0.20.0400.08020.16
7.0.10.0130.07720.06
7.0.00.0000.06020.20
5.6.280.0070.07020.93
5.6.210.0070.08020.52
5.6.200.0030.04018.18
5.6.190.0070.04320.77
5.6.180.0330.04020.50
5.6.170.0300.08320.55
5.6.160.0070.08720.50
5.6.150.0070.04318.25
5.6.140.0000.08318.15
5.6.130.0070.06018.14
5.6.120.0070.03721.08
5.6.110.0130.08021.01
5.6.100.0130.07320.95
5.6.90.0070.08320.98
5.6.80.0100.08020.43
5.5.350.4270.04320.42
5.5.340.0070.08017.96
5.5.330.0070.07020.41
5.5.320.0370.06720.28
5.5.310.0370.05720.26
5.5.300.0030.04017.98
5.5.290.0070.07017.94
5.5.280.0200.06320.73
5.5.270.0000.07020.96
5.5.260.0030.05320.73
5.5.250.0100.07720.50
5.5.240.0170.07020.27
5.4.450.4500.04019.28
5.4.440.0100.04319.33
5.4.430.1630.06019.48
5.4.420.3470.04319.23
5.4.410.4170.03319.30
5.4.400.4430.03719.11
5.4.390.4330.04319.21
5.4.380.4270.03719.20
5.4.370.4600.04019.02
5.4.360.4600.03718.95
5.4.350.4230.04719.11
5.4.340.4000.03319.16
5.4.320.3900.04719.15
5.4.310.4230.04319.01
5.4.300.4270.04319.01
5.4.290.4630.04019.16
5.4.280.4670.04019.11
5.4.270.4630.03319.20
5.4.260.4630.04018.89
5.4.250.4670.03719.12
5.4.240.4570.04018.95
5.4.230.0030.05019.16
5.4.220.3770.03719.20
5.4.210.3930.03319.07
5.4.200.3870.04019.20
5.4.190.3130.03319.06
5.4.180.3570.03719.14
5.4.170.3700.03719.00
5.4.160.2670.03719.13
5.4.150.3600.03719.14
5.4.140.3800.03716.26
5.4.130.3100.03716.52
5.4.120.0070.03316.50
5.4.110.3900.04016.21
5.4.100.4070.03716.31
5.4.90.3900.03716.42
5.4.80.4370.03716.21
5.4.70.4630.03316.38
5.4.60.4300.03016.27
5.4.50.4270.03016.26
5.4.40.3970.03716.29
5.4.30.4100.03016.39
5.4.20.4100.03016.43
5.4.10.3730.03016.39
5.4.00.4130.03015.96
5.3.290.4500.03314.55
5.3.280.0130.07014.59
5.3.270.3730.03714.68
5.3.260.3170.03314.63
5.3.250.3530.03714.54
5.3.240.3870.03314.63
5.3.230.0070.06314.65
5.3.220.0070.07714.57
5.3.210.2900.03714.61
5.3.200.3800.04314.46
5.3.190.4770.04314.58
5.3.180.4670.03014.72
5.3.170.4600.03014.46
5.3.160.4200.04014.58
5.3.150.4600.03714.57
5.3.140.4670.04314.62
5.3.130.4000.04014.70
5.3.120.3830.04014.70
5.3.110.4200.03014.63
5.3.100.4430.03714.06
5.3.90.4170.04014.07
5.3.80.4700.03714.05
5.3.70.3770.03014.02
5.3.60.4600.03314.18
5.3.50.4300.03314.11
5.3.40.4300.03713.86
5.3.30.3730.03313.80
5.3.20.4630.03713.77
5.3.10.4470.04013.72
5.3.00.4370.03313.56
5.2.170.3800.03011.16
5.2.160.3900.03311.04
5.2.150.3570.02311.20
5.2.140.3570.03711.04
5.2.130.3930.03011.16
5.2.120.3930.02311.14
5.2.110.3800.03311.09
5.2.100.3430.03311.11
5.2.90.3830.03311.07
5.2.80.3530.03011.07
5.2.70.3830.02710.99
5.2.60.3800.02711.12
5.2.50.3930.03011.20
5.2.40.3170.03010.97
5.2.30.3130.03310.98
5.2.20.2900.02710.97
5.2.10.3200.03310.88
5.2.00.2800.02710.71
5.1.60.3200.0209.99
5.1.50.2930.0239.96
5.1.40.3100.0239.95
5.1.30.2830.03010.39
5.1.20.2800.02710.41
5.1.10.3100.02010.14
5.1.00.3030.02010.03
5.0.50.1500.0208.52
5.0.40.1430.0208.33
5.0.30.1500.0338.20
5.0.20.1470.0238.16
5.0.10.1470.0208.19
5.0.00.1600.0378.32
4.4.90.1800.0136.22
4.4.80.1530.0136.22
4.4.70.1730.0176.22
4.4.60.1730.0206.22
4.4.50.1800.0176.22
4.4.40.1470.0236.22
4.4.30.1600.0176.22
4.4.20.1700.0176.22
4.4.10.1900.0236.22
4.4.00.1400.0306.22
4.3.110.1500.0106.22
4.3.100.1470.0136.22
4.3.90.1730.0136.22
4.3.80.1800.0236.22
4.3.70.1900.0136.22
4.3.60.1800.0176.22
4.3.50.1670.0176.22
4.3.40.1800.0276.22
4.3.30.0970.0236.22
4.3.20.0900.0136.22
4.3.10.0770.0176.22
4.3.00.0700.0176.22

preferences:
49.99 ms | 401 KiB | 5 Q