3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Baz { private $data; protected $foo; // etc. public function extract(array $data = array()) { foreach ($data as $key => $val) { if (property_exists($this, $key)) { $this->data[$key] = $val; } } return $this->data; } } $data = array('foo' => 'bar'); $baz = new Baz; var_dump($baz->extract($data));

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)
8.3.60.0160.00016.63
8.3.50.0100.01021.87
8.3.40.0030.01418.67
8.3.30.0140.00019.07
8.3.20.0000.00820.38
8.3.10.0080.00023.62
8.3.00.0080.00019.25
8.2.180.0040.01118.40
8.2.170.0120.00322.96
8.2.160.0130.00320.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00426.16
8.2.120.0040.00422.27
8.2.110.0060.00322.04
8.2.100.0110.00017.91
8.2.90.0060.00317.99
8.2.80.0080.00017.97
8.2.70.0030.00517.50
8.2.60.0040.00418.05
8.2.50.0000.00818.07
8.2.40.0000.00718.22
8.2.30.0070.00018.02
8.2.20.0040.00417.69
8.2.10.0040.00418.19
8.2.00.0040.00417.63
8.1.280.0120.00325.92
8.1.270.0070.00723.87
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0040.00720.84
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0090.00017.65
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0020.00522.01
8.1.150.0040.00418.70
8.1.140.0040.00417.46
8.1.130.0030.00317.83
8.1.120.0020.00517.47
8.1.110.0040.00417.34
8.1.100.0070.00017.36
8.1.90.0080.00017.35
8.1.80.0050.00217.52
8.1.70.0030.00317.33
8.1.60.0060.00317.59
8.1.50.0060.00317.41
8.1.40.0040.00417.54
8.1.30.0040.00417.58
8.1.20.0040.00417.59
8.1.10.0030.00617.36
8.1.00.0070.00017.42
8.0.300.0080.00019.98
8.0.290.0030.00317.18
8.0.280.0070.00018.46
8.0.270.0030.00317.23
8.0.260.0040.00416.77
8.0.250.0030.00316.97
8.0.240.0020.00516.89
8.0.230.0070.00016.94
8.0.220.0000.00716.88
8.0.210.0030.00316.98
8.0.200.0030.00316.92
8.0.190.0000.00816.85
8.0.180.0000.00716.91
8.0.170.0000.00817.00
8.0.160.0000.00816.84
8.0.150.0050.00316.89
8.0.140.0070.00016.84
8.0.130.0030.00313.29
8.0.120.0040.00416.88
8.0.110.0040.00416.81
8.0.100.0000.00716.91
8.0.90.0000.00716.84
8.0.80.0100.01016.78
8.0.70.0050.00216.91
8.0.60.0000.00716.80
8.0.50.0050.00316.80
8.0.30.0090.01417.20
8.0.20.0090.01317.40
8.0.10.0000.00816.84
8.0.00.0150.01016.79
7.4.330.0020.00215.00
7.4.320.0030.00316.52
7.4.300.0060.00016.50
7.4.290.0050.00316.61
7.4.280.0000.00816.54
7.4.270.0040.00416.63
7.4.260.0050.00316.49
7.4.250.0030.00516.55
7.4.240.0050.00216.57
7.4.230.0000.00716.61
7.4.220.0060.01916.68
7.4.210.0080.00816.50
7.4.200.0000.00716.35
7.4.190.0000.00716.67
7.4.160.0160.00016.50
7.4.150.0150.00617.40
7.4.140.0090.01117.86
7.4.130.0080.00816.40
7.4.120.0120.00816.51
7.4.110.0080.00816.48
7.4.100.0170.00316.63
7.4.90.0070.01016.52
7.4.80.0120.00919.39
7.4.70.0070.01016.56
7.4.60.0070.01016.46
7.4.50.0030.00616.35
7.4.40.0060.00922.77
7.4.30.0000.01716.54
7.4.00.0100.00414.86
7.3.330.0000.00513.37
7.3.320.0000.00713.36
7.3.310.0000.00716.18
7.3.300.0030.00316.41
7.3.290.0090.00616.41
7.3.280.0090.00916.33
7.3.270.0110.00617.40
7.3.260.0110.00716.55
7.3.250.0070.01116.61
7.3.240.0110.00716.57
7.3.230.0100.01316.53
7.3.210.0100.00916.36
7.3.200.0040.01919.39
7.3.190.0090.01516.34
7.3.180.0060.00916.59
7.3.170.0090.00616.42
7.3.160.0030.01616.54
7.3.120.0090.00914.60
7.2.330.0040.01316.56
7.2.320.0030.01516.75
7.2.310.0030.01316.65
7.2.300.0100.00716.80
7.2.290.0090.00916.87
7.1.70.0030.00617.12
7.1.60.0100.01319.31
7.1.50.0070.00716.76
7.1.00.0030.07722.32
7.0.200.0030.00516.76
7.0.140.0030.07322.04
7.0.100.0200.08320.04
7.0.90.0430.07720.15
7.0.80.0370.06020.03
7.0.70.0330.07019.94
7.0.60.0470.06720.07
7.0.50.0370.07720.23
7.0.40.0100.07720.05
7.0.30.0000.08720.03
7.0.20.0070.07720.18
7.0.10.0130.07320.04
7.0.00.0070.06020.04
5.6.250.0030.05720.50
5.6.240.0070.06720.67
5.6.230.0100.06720.51
5.6.220.0170.06720.65
5.6.210.0070.08020.59
5.6.200.0130.07721.07
5.6.190.0070.07720.93
5.6.180.0030.08720.97
5.6.170.0070.08321.14
5.6.160.0070.08021.09
5.6.150.0030.05021.02
5.6.140.0100.07020.95
5.6.130.0030.08721.02
5.6.120.0100.05721.02
5.6.110.0000.09721.04
5.6.100.0130.08020.94
5.6.90.0100.08321.00
5.6.80.0030.07720.41
5.6.70.0170.07720.51
5.6.60.0170.07020.39
5.6.50.0100.07320.52
5.6.40.0030.04720.45
5.6.30.0100.08020.54
5.6.20.0100.07320.40
5.6.10.0070.07320.30
5.6.00.0100.08020.43
5.5.380.0100.07320.37
5.5.370.0200.07020.41
5.5.360.0130.07320.36
5.5.350.0100.07720.40
5.5.340.0100.07720.91
5.5.330.0170.07020.73
5.5.320.0000.05320.86
5.5.310.0100.08020.73
5.5.300.0100.07720.93
5.5.290.0030.09320.89
5.5.280.0100.05320.76
5.5.270.0100.08020.89
5.5.260.0100.07720.91
5.5.250.0200.06020.45
5.5.240.0100.08320.30
5.5.230.0070.08320.17
5.5.220.0100.08020.26
5.5.210.0100.05020.16
5.5.200.0100.07320.29
5.5.190.0270.05320.19
5.5.180.0170.07020.26
5.5.160.0030.08019.99
5.5.150.0100.07320.21
5.5.140.0070.08020.27
5.5.130.0130.04720.14
5.5.120.0130.07320.15
5.5.110.0030.08019.98
5.5.100.0000.05020.07
5.5.90.0130.07020.16
5.5.80.0100.04020.09
5.5.70.0100.08020.16
5.5.60.0130.07319.93
5.5.50.0170.07019.90
5.5.40.0030.08720.08
5.5.30.0100.06320.14
5.5.20.0100.07320.02
5.5.10.0030.08320.11
5.5.00.0200.06020.03
5.4.450.0070.06019.45
5.4.440.0030.08319.20
5.4.430.0100.07019.17
5.4.420.0070.08719.50
5.4.410.0000.09019.22
5.4.400.0070.04319.19
5.4.390.0000.05018.88
5.4.380.0000.05319.21
5.4.370.0170.07319.20
5.4.360.0030.08319.03
5.4.350.0030.07019.05
5.4.340.0130.06719.12
5.4.320.0130.07019.05
5.4.310.0030.05019.05
5.4.300.0070.08019.16
5.4.290.0130.07019.20
5.4.280.0100.07719.18
5.4.270.0000.08018.84
5.4.260.0070.08019.03
5.4.250.0100.07319.11
5.4.240.0100.07719.02
5.4.230.0070.07319.15
5.4.220.0200.06319.04
5.4.210.0070.06719.13
5.4.200.0030.07719.15
5.4.190.0070.08019.17
5.4.180.0000.05018.86
5.4.170.0070.08019.08
5.4.160.0030.05319.06
5.4.150.0070.07719.12
5.4.140.0100.05716.41
5.4.130.0100.06716.45
5.4.120.0100.04316.41
5.4.110.0030.03716.46
5.4.100.0030.03716.50
5.4.90.0030.04016.50
5.4.80.0030.04016.34
5.4.70.0030.03316.38
5.4.60.0000.03716.32
5.4.50.0000.04316.39
5.4.40.0100.03016.51
5.4.30.0070.03716.43
5.4.20.0000.03716.29
5.4.10.0030.03316.30
5.4.00.0100.02715.76
5.3.290.0030.08714.69
5.3.280.0100.07014.55
5.3.270.0000.08314.70
5.3.260.0100.08014.66
5.3.250.0030.07314.74
5.3.240.0170.05314.67
5.3.230.0130.07014.56
5.3.220.0070.04014.70
5.3.210.0100.03314.59
5.3.200.0070.03714.66
5.3.190.0070.03714.63
5.3.180.0070.03314.63
5.3.170.0070.03714.57
5.3.160.0000.04014.70
5.3.150.0030.03714.59
5.3.140.0070.03314.61
5.3.130.0030.03714.52
5.3.120.0070.03314.47
5.3.110.0070.03014.53
5.3.100.0000.03714.09
5.3.90.0000.07014.08
5.3.80.0070.06714.08
5.3.70.0030.08014.15
5.3.60.0030.08314.02
5.3.50.0000.07714.00
5.3.40.0070.07314.09
5.3.30.0030.03713.88
5.3.20.0000.04013.74
5.3.10.0030.03313.57
5.3.00.0070.03713.65
5.2.170.0030.07012.64
5.2.160.0000.06312.64
5.2.150.0070.05012.64
5.2.140.0100.02012.64
5.2.130.0030.02712.64
5.2.120.0030.03012.64
5.2.110.0030.02312.64
5.2.100.0100.02712.64
5.2.90.0030.02712.64
5.2.80.0030.03312.64
5.2.70.0030.03312.64
5.2.60.0000.03012.64
5.2.50.0000.03012.64
5.2.40.0000.02712.64
5.2.30.0030.02712.64
5.2.20.0030.02712.64
5.2.10.0100.02012.64
5.2.00.0000.03312.64
5.1.60.0000.02712.64
5.1.50.0000.02712.64
5.1.40.0070.03312.64
5.1.30.0000.02712.64
5.1.20.0030.02312.64
5.1.10.0000.02012.64
5.1.00.0000.02712.64
5.0.50.0000.02312.64
5.0.40.0000.02012.64
5.0.30.0000.03012.64
5.0.20.0030.01712.64
5.0.10.0000.02012.64
5.0.00.0000.03312.64
4.4.90.0000.01712.64
4.4.80.0030.01312.64
4.4.70.0000.01712.64
4.4.60.0000.01312.64
4.4.50.0000.01712.64
4.4.40.0000.02312.64
4.4.30.0000.01712.64
4.4.20.0000.01712.64
4.4.10.0030.01312.64
4.4.00.0000.02712.64
4.3.110.0000.01312.64
4.3.100.0000.01312.64
4.3.90.0000.01312.64
4.3.80.0000.02012.64
4.3.70.0030.01012.64
4.3.60.0000.01312.64
4.3.50.0000.01712.64
4.3.40.0030.02312.64
4.3.30.0000.01712.64
4.3.20.0030.01712.64
4.3.10.0000.01312.64
4.3.00.0000.01712.64

preferences:
40.53 ms | 401 KiB | 5 Q