3v4l.org

run code in 300+ PHP versions simultaneously
<?php use PDO; class Test { protected $options = [ PDO::ATTR_CASE => PDO::CASE_NATURAL, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION, PDO::ATTR_ORACLE_NULLS => PDO::NULL_NATURAL, PDO::ATTR_STRINGIFY_FETCHES => false, PDO::ATTR_EMULATE_PREPARES => false ]; /** * Get the PDO options. * */ public function getOptions(array $config) { $options = $config['options']; return array_diff($this->options, $options) + $options; } } $config = []; Test::getOptions($config);

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)
8.3.60.0130.01018.30
8.3.50.0090.00921.15
8.3.40.0090.00618.72
8.3.30.0070.00718.74
8.3.20.0000.00720.18
8.3.10.0030.00521.77
8.3.00.0040.00420.16
8.2.180.0100.01016.50
8.2.170.0100.00422.96
8.2.160.0100.00720.39
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00326.16
8.2.120.0060.00317.50
8.2.110.0030.00620.52
8.2.100.0000.01417.63
8.2.90.0000.00719.09
8.2.80.0080.00017.97
8.2.70.0030.00917.63
8.2.60.0050.00217.91
8.2.50.0000.00918.07
8.2.40.0040.00419.32
8.2.30.0040.00420.63
8.2.20.0040.00417.79
8.2.10.0040.00418.02
8.2.00.0080.00017.99
8.1.280.0030.01225.92
8.1.270.0090.00623.72
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.19
8.1.230.0000.01217.66
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00517.13
8.1.180.0040.00418.10
8.1.170.0080.00018.64
8.1.160.0000.00721.85
8.1.150.0040.00418.72
8.1.140.0040.00417.32
8.1.130.0000.00817.53
8.1.120.0060.00317.43
8.1.110.0040.00417.25
8.1.100.0040.00417.40
8.1.90.0000.00817.30
8.1.80.0000.00817.26
8.1.70.0030.00317.36
8.1.60.0080.00017.47
8.1.50.0040.00417.55
8.1.40.0040.00417.39
8.1.30.0030.00617.66
8.1.20.0030.00617.71
8.1.10.0050.00317.53
8.1.00.0030.00617.44
8.0.300.0000.00718.77
8.0.290.0000.00716.58
8.0.280.0080.00018.39
8.0.270.0070.00017.18
8.0.260.0000.00617.24
8.0.250.0000.00816.92
8.0.240.0040.00416.95
8.0.230.0000.00716.92
8.0.220.0000.00716.90
8.0.210.0040.00416.75
8.0.200.0030.00316.97
8.0.190.0080.00016.87
8.0.180.0040.00416.81
8.0.170.0040.00416.89
8.0.160.0050.00216.90
8.0.150.0000.00716.92
8.0.140.0070.00016.84
8.0.130.0030.00613.31
8.0.120.0000.00816.88
8.0.110.0000.00816.95
8.0.100.0000.00916.76
8.0.90.0050.00216.77
8.0.80.0000.01916.88
8.0.70.0000.00716.88
8.0.60.0070.00016.86
8.0.50.0000.00816.85
8.0.30.0090.01217.14
8.0.20.0120.00817.40
8.0.10.0080.00016.86
8.0.00.0080.01116.68
7.4.330.0000.00515.08
7.4.320.0000.00716.44
7.4.300.0060.00016.61
7.4.290.0030.00316.65
7.4.280.0040.00416.49
7.4.270.0070.00016.61
7.4.260.0070.00016.38
7.4.250.0040.00416.61
7.4.240.0040.00416.51
7.4.230.0050.00216.60
7.4.220.0120.01216.71
7.4.210.0060.01016.37
7.4.200.0070.00016.68
7.4.160.0100.00616.35
7.4.150.0120.00617.40
7.4.140.0100.01117.86
7.4.130.0100.01016.57
7.4.120.0090.00916.52
7.4.110.0150.00616.47
7.4.100.0160.00616.61
7.4.90.0090.00916.60
7.4.80.0090.00919.39
7.4.70.0100.00716.37
7.4.60.0100.00616.43
7.4.50.0060.00316.15
7.4.40.0030.01616.49
7.4.30.0070.01016.49
7.4.00.0060.01014.60
7.3.330.0050.00013.41
7.3.320.0030.00313.25
7.3.310.0000.00716.29
7.3.300.0000.00716.28
7.3.290.0060.01116.33
7.3.280.0080.00816.35
7.3.270.0130.00917.40
7.3.260.0080.00816.41
7.3.250.0100.01016.43
7.3.240.0060.01316.19
7.3.230.0060.01316.39
7.3.210.0160.00016.31
7.3.200.0030.01316.30
7.3.190.0000.01616.29
7.3.180.0100.00716.41
7.3.170.0100.01316.52
7.3.160.0140.00916.41
7.3.120.0100.00614.97
7.3.110.0040.01414.80
7.3.100.0060.00614.59
7.3.90.0060.00614.76
7.3.80.0040.01114.78
7.3.70.0070.00714.76
7.3.60.0070.00714.91
7.3.50.0000.01214.57
7.3.40.0080.00414.63
7.3.30.0090.00014.55
7.3.20.0030.00916.43
7.3.10.0070.00716.79
7.3.00.0070.00716.36
7.2.330.0070.01016.80
7.2.320.0100.00716.73
7.2.310.0070.01116.34
7.2.300.0040.01516.78
7.2.290.0110.00716.59
7.2.240.0030.00914.79
7.2.230.0030.01314.82
7.2.220.0030.01315.11
7.2.210.0030.01014.88
7.2.200.0080.00414.91
7.2.190.0060.01014.62
7.2.180.0090.00614.76
7.2.170.0060.01014.96
7.2.160.0040.01114.87
7.2.150.0070.00416.85
7.2.140.0000.01616.39
7.2.130.0050.01016.71
7.2.120.0060.00716.87
7.2.110.0070.00716.76
7.2.100.0080.00516.71
7.2.90.0050.01116.93
7.2.80.0070.00816.72
7.2.70.0070.00816.52
7.2.60.0060.00916.80
7.2.50.0050.00916.75
7.2.40.0020.01517.01
7.2.30.0050.00816.79
7.2.20.0060.01016.90
7.2.10.0080.00616.78
7.2.00.0050.00917.72
7.1.330.0080.00815.58
7.1.320.0000.01015.81
7.1.310.0040.01115.89
7.1.300.0000.00915.59
7.1.290.0100.00615.70
7.1.280.0100.00015.66
7.1.270.0040.00415.91
7.1.260.0100.00315.89
7.1.250.0070.00815.74
7.1.200.0080.00315.79
7.1.100.0000.01118.08
7.1.70.0000.00817.26
7.1.60.0140.01019.14
7.1.50.0000.01317.03
7.1.00.0100.07022.54
7.0.200.0320.00314.64
7.0.60.0130.07720.04
7.0.50.0200.06717.86
7.0.40.0100.08320.02
7.0.30.0100.04720.16
7.0.20.0270.08020.07
7.0.10.0000.09020.16
7.0.00.0070.04020.11
5.6.280.0030.07320.93
5.6.210.0070.05720.51
5.6.200.0000.07718.18
5.6.190.0100.04720.55
5.6.180.0330.07320.67
5.6.170.0230.08720.55
5.6.160.0030.09020.47
5.6.150.0100.07718.18
5.6.140.0070.03718.18
5.6.130.0030.04018.21
5.6.120.0070.08321.00
5.6.110.0130.08321.02
5.6.100.0130.07720.89
5.6.90.0130.05720.98
5.6.80.0130.07720.44
5.5.350.0000.08320.43
5.5.340.0100.07717.98
5.5.330.0130.06720.47
5.5.320.3730.04020.51
5.5.310.0100.04720.34
5.5.300.0000.07317.91
5.5.290.0070.08317.93
5.5.280.0030.04720.75
5.5.270.0130.08720.76
5.5.260.0070.08720.80
5.5.250.0070.03720.72
5.5.240.0000.08320.17
5.4.450.0870.05019.55
5.4.440.0830.04719.64
5.4.430.0870.07019.58
5.4.420.0870.04319.39
5.4.410.0800.07719.30
5.4.400.0700.05718.84
5.4.390.0870.05319.00
5.4.380.0730.05319.22
5.4.370.0700.05719.07
5.4.360.0770.05019.24
5.4.350.0700.05719.31
5.4.340.0770.05319.23
5.4.320.0770.05719.21
5.4.310.0730.05319.26
5.4.300.0670.06018.91
5.4.290.0870.04019.22
5.4.280.0730.05719.09
5.4.270.0730.05019.26
5.4.260.0730.05019.05
5.4.250.0770.05719.20
5.4.240.0800.05319.19
5.4.230.0730.06018.91
5.4.220.0730.05319.21
5.4.210.0930.05019.07
5.4.200.0700.05719.08
5.4.190.0700.05319.08
5.4.180.0670.05719.06
5.4.170.0700.05319.05
5.4.160.0730.05018.89
5.4.150.0700.06018.81
5.4.140.0670.05716.41
5.4.130.0870.05316.43
5.4.120.0730.05016.45
5.4.110.0770.05316.61
5.4.100.0730.05316.51
5.4.90.0930.03016.24
5.4.80.0770.04716.51
5.4.70.0230.05716.57
5.4.60.0070.04316.54
5.4.50.0000.06016.52
5.4.40.0330.04016.23
5.4.30.0300.04316.52
5.4.20.0270.06716.42

preferences:
81.21 ms | 401 KiB | 5 Q