3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ArrayHash extends \stdClass { public static function from(array $arr) { $obj = new static; foreach ($arr as $key => $value) { $obj->$key = $value; } return $obj; } } $one = array('abcdef' => 'xxx', '102787' => 'yyy'); $two = (array) ArrayHash::from($one); echo "# One\n"; var_dump($one); var_dump(isset($one['abcdef'])); var_dump(array_key_exists('abcdef', $one)); var_dump(isset($one[102787])); var_dump(array_key_exists(102787, $one)); var_dump(isset($one['102787'])); var_dump(array_key_exists('102787', $one)); echo "\n\n"; echo "# Two\n"; var_dump($two); var_dump(isset($two['abcdef'])); var_dump(array_key_exists('abcdef', $two)); var_dump(isset($two[102787])); var_dump(array_key_exists(102787, $two)); var_dump(isset($two['102787'])); var_dump(array_key_exists('102787', $two)); echo "\n\n";

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)
8.3.60.0110.00416.34
8.3.50.0100.01016.47
8.3.40.0120.00318.70
8.3.30.0000.01419.17
8.3.20.0040.00420.20
8.3.10.0040.00421.77
8.3.00.0040.00419.79
8.2.180.0060.01016.50
8.2.170.0090.00618.84
8.2.160.0030.01422.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.85
8.2.110.0030.00622.30
8.2.100.0080.00317.91
8.2.90.0050.00319.19
8.2.80.0040.00419.78
8.2.70.0050.00517.63
8.2.60.0030.00918.03
8.2.50.0050.00318.07
8.2.40.0030.00618.16
8.2.30.0040.00418.21
8.2.20.0000.00917.69
8.2.10.0050.00318.06
8.2.00.0030.00618.25
8.1.280.0080.00825.92
8.1.270.0000.00920.43
8.1.260.0110.00326.35
8.1.250.0110.00728.09
8.1.240.0030.00623.97
8.1.230.0110.00018.97
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0070.00017.54
8.1.180.0080.00018.10
8.1.170.0030.00618.46
8.1.160.0070.00022.05
8.1.150.0080.00018.61
8.1.140.0050.00317.36
8.1.130.0040.00417.84
8.1.120.0060.00317.57
8.1.110.0000.00717.53
8.1.100.0000.00717.39
8.1.90.0040.00417.47
8.1.80.0030.00317.49
8.1.70.0080.00017.51
8.1.60.0040.00417.59
8.1.50.0040.00417.59
8.1.40.0080.00017.54
8.1.30.0060.00317.64
8.1.20.0000.00817.57
8.1.10.0090.00017.56
8.1.00.0060.00317.43
8.0.300.0060.00318.77
8.0.290.0040.00417.05
8.0.280.0000.00718.52
8.0.270.0030.00317.17
8.0.260.0030.00317.29
8.0.250.0030.00316.91
8.0.240.0070.00017.00
8.0.230.0040.00416.89
8.0.220.0070.00016.96
8.0.210.0000.00716.88
8.0.200.0070.00016.91
8.0.190.0040.00416.88
8.0.180.0000.01016.79
8.0.170.0080.00016.95
8.0.160.0000.00716.86
8.0.150.0030.00316.86
8.0.140.0060.00316.95
8.0.130.0030.00513.34
8.0.120.0040.00416.87
8.0.110.0000.00716.98
8.0.100.0040.00416.96
8.0.90.0040.00416.77
8.0.80.0070.01016.88
8.0.70.0000.00816.81
8.0.60.0040.00416.99
8.0.50.0040.00416.96
8.0.30.0120.00716.94
8.0.20.0060.01217.40
8.0.10.0040.00416.95
8.0.00.0120.00516.84
7.4.330.0030.00315.03
7.4.320.0030.00316.64
7.4.300.0030.00316.58
7.4.290.0030.00316.65
7.4.280.0100.00016.49
7.4.270.0030.00316.64
7.4.260.0040.00416.56
7.4.250.0080.00016.37
7.4.240.0040.00316.57
7.4.230.0030.00316.62
7.4.220.0040.01516.43
7.4.210.0070.01016.72
7.4.200.0040.00416.51
7.4.160.0100.01016.53
7.4.150.0180.00017.40
7.4.140.0120.01117.86
7.4.130.0100.01016.55
7.4.120.0060.01216.60
7.4.110.0070.01016.54
7.4.100.0100.01316.45
7.4.90.0100.00716.70
7.4.80.0040.01319.39
7.4.70.0070.01016.58
7.4.60.0100.00716.62
7.4.50.0030.00616.35
7.4.40.0090.00916.72
7.4.30.0130.01016.64
7.4.00.0000.01515.15
7.3.330.0000.00613.32
7.3.320.0030.00313.34
7.3.310.0000.00616.17
7.3.300.0030.00316.29
7.3.290.0060.00916.36
7.3.280.0130.00516.35
7.3.270.0120.00617.40
7.3.260.0110.00816.38
7.3.250.0080.00916.59
7.3.240.0080.00816.63
7.3.230.0000.01916.61
7.3.210.0100.00716.54
7.3.200.0090.00919.39
7.3.190.0090.00916.51
7.3.180.0170.00016.29
7.3.170.0130.00716.53
7.3.160.0150.00016.25
7.3.00.0120.00616.47
7.2.330.0100.00716.83
7.2.320.0100.00816.48
7.2.310.0040.01716.75
7.2.300.0000.01716.72
7.2.290.0070.01016.74
7.2.130.0070.01316.70
7.2.120.0070.00717.02
7.2.110.0060.00916.76
7.2.100.0100.00316.66
7.2.90.0100.00616.61
7.2.80.0110.00717.09
7.2.70.0030.00616.98
7.2.60.0130.00316.78
7.2.50.0060.01216.94
7.2.40.0000.01417.00
7.2.30.0030.00916.89
7.2.20.0100.00717.03
7.2.10.0070.00717.03
7.2.00.0000.01117.05
7.1.250.0150.00315.89
7.1.240.0030.01315.69
7.1.230.0090.00615.91
7.1.220.0030.01015.81
7.1.210.0000.01515.79
7.1.200.0040.01115.80
7.1.190.0000.01415.64
7.1.180.0130.00315.93
7.1.170.0040.00715.88
7.1.160.0090.00315.81
7.1.150.0060.00615.46
7.1.140.0040.00715.79
7.1.130.0130.00315.90
7.1.120.0160.00315.75
7.1.110.0090.00615.53
7.1.100.0000.01215.72
7.1.90.0080.00615.54
7.1.80.0120.00415.79
7.1.70.0050.01016.51
7.1.60.0120.00617.79
7.1.50.0040.01816.32
7.1.40.0030.00615.96
7.1.30.0120.00615.59
7.1.20.0060.00615.77
7.1.10.0050.00815.82
7.1.00.0070.03919.08
7.0.330.0120.00315.49
7.0.320.0100.00715.16
7.0.310.0060.00315.44
7.0.300.0060.00915.34
7.0.290.0070.00715.04
7.0.280.0130.00715.27
7.0.270.0000.01015.10
7.0.260.0120.00015.21
7.0.250.0000.01215.43
7.0.240.0070.00715.36
7.0.230.0070.00415.38
7.0.220.0030.00915.17
7.0.210.0110.00815.41
7.0.200.0020.00816.13
7.0.190.0100.00715.52
7.0.180.0100.00715.52
7.0.170.0100.00315.65
7.0.160.0040.00815.50
7.0.150.0060.00915.40
7.0.140.0000.01315.32
7.0.130.0030.00515.39
7.0.120.0100.00315.50
7.0.110.0080.03117.84
7.0.100.0080.04117.71
7.0.90.0070.02917.72
7.0.80.0030.04917.79
7.0.70.0430.03817.59
7.0.60.0370.04117.79
7.0.50.0360.02617.95
7.0.40.0060.04616.84
7.0.30.0070.04216.75
7.0.20.0080.03016.83
7.0.10.0090.03016.83
7.0.00.0030.04816.85
5.6.380.0060.00914.38
5.6.370.0090.00614.12
5.6.360.0030.00614.34
5.6.350.0060.00614.67
5.6.340.0070.00714.38
5.6.330.0040.01114.45
5.6.320.0100.00714.36
5.6.310.0030.01214.24
5.6.300.0070.00414.40
5.6.290.0030.00914.71
5.6.280.0040.03817.98
5.6.270.0130.00014.53
5.6.260.0090.04317.49
5.6.250.0050.02517.46
5.6.240.0110.04017.63
5.6.230.0100.04217.58
5.6.220.0000.04717.35
5.6.210.0030.04717.61
5.6.200.0060.04117.78
5.6.190.0060.04317.80
5.6.180.0090.03817.64
5.6.170.0090.04017.71
5.6.160.0070.02217.63
5.6.150.0070.04617.64
5.6.140.0050.04617.94
5.6.130.0070.04517.84
5.6.120.0100.04317.60
5.6.110.0080.04117.97
5.6.100.0130.03217.78
5.6.90.0080.04117.60
5.6.80.0150.03517.58
5.6.70.0020.05017.32
5.6.60.0110.03517.32
5.6.50.0120.02317.39
5.6.40.0090.02717.47
5.6.30.0080.04317.39
5.6.20.0050.04317.52
5.6.10.0050.04317.33
5.6.00.0060.03817.26
5.5.380.0050.04415.90
5.5.370.0080.03816.03
5.5.360.0070.04515.83
5.5.350.0150.03015.92
5.5.340.0050.04316.08
5.5.330.0050.04615.88
5.5.320.0070.03116.14
5.5.310.0050.04516.20
5.5.300.0030.04316.16
5.5.290.0050.04916.21
5.5.280.0060.04616.08
5.5.270.0030.04616.05
5.5.260.0080.03216.02
5.5.250.0030.03216.02
5.5.240.0020.04415.71
5.5.230.0000.04515.75
5.5.220.0050.02515.55
5.5.210.0060.02215.52
5.5.200.0050.04115.71
5.5.190.0030.04715.55
5.5.180.0100.03015.65
5.5.170.0000.01011.17
5.5.160.0100.03715.56
5.5.150.0010.02415.58
5.5.140.0050.04015.68
5.5.130.0060.04015.65
5.5.120.0070.03715.76
5.5.110.0030.04615.65
5.5.100.0020.04615.54
5.5.90.0050.04015.71
5.5.80.0060.02215.68
5.5.70.0070.04215.57
5.5.60.0070.04015.55
5.5.50.0060.04215.69
5.5.40.0050.03815.66
5.5.30.0050.03915.61
5.5.20.0100.03715.46
5.5.10.0020.03315.62
5.5.00.0080.04015.31
5.4.450.0020.03915.03
5.4.440.0080.04215.39
5.4.430.0050.04215.26
5.4.420.0070.04015.23
5.4.410.0030.03815.26
5.4.400.0070.03715.23
5.4.390.0050.03315.05
5.4.380.0070.02515.06
5.4.370.0020.04215.10
5.4.360.0000.04214.96
5.4.350.0020.04114.95
5.4.340.0020.03615.12
5.4.330.0080.00311.26
5.4.320.0030.03815.13
5.4.310.0050.04114.96
5.4.300.0050.03815.17
5.4.290.0080.03715.15
5.4.280.0080.03515.03
5.4.270.0040.04115.04
5.4.260.0050.04015.09
5.4.250.0030.04415.03
5.4.240.0080.03915.22
5.4.230.0100.03714.88
5.4.220.0040.03015.15
5.4.210.0020.04214.94
5.4.200.0080.03715.04
5.4.190.0130.02015.10
5.4.180.0100.03515.11
5.4.170.0030.04515.11
5.4.160.0050.02614.84
5.4.150.0050.04114.90
5.4.140.0040.03813.79
5.4.130.0090.03813.89
5.4.120.0050.02213.81
5.4.110.0060.04313.93
5.4.100.0060.03913.84
5.4.90.0030.03913.89
5.4.80.0080.03813.78
5.4.70.0050.02513.93
5.4.60.0050.04213.52
5.4.50.0030.03713.62
5.4.40.0080.03813.85
5.4.30.0050.04013.79
5.4.20.0130.03213.75
5.4.10.0050.03813.68
5.4.00.0080.03613.54
5.3.290.0050.04012.67
5.3.280.0030.04212.63
5.3.270.0150.03012.60
5.3.260.0070.04012.63
5.3.250.0070.03712.55
5.3.240.0050.03812.61
5.3.230.0040.04012.53
5.3.220.0100.03712.56
5.3.210.0070.04112.47
5.3.200.0100.03812.53
5.3.190.0060.03712.59
5.3.180.0090.03612.64
5.3.170.0100.03812.55
5.3.160.0040.04412.70
5.3.150.0020.04412.52
5.3.140.0050.04312.54
5.3.130.0040.04012.55
5.3.120.0030.04212.44
5.3.110.0050.04212.66
5.3.100.0030.04112.38
5.3.90.0070.03512.24
5.3.80.0080.03612.26
5.3.70.0030.04212.26
5.3.60.0080.03912.30
5.3.50.0070.03512.07
5.3.40.0110.02812.25
5.3.30.0050.03812.24
5.3.20.0060.03712.21
5.3.10.0080.03512.03
5.3.00.0020.04012.01
5.2.170.0050.03511.42
5.2.160.0050.03211.42
5.2.150.0030.03511.42
5.2.140.0050.03311.42
5.2.130.0080.03011.42
5.2.120.0090.01311.42
5.2.110.0050.03411.42
5.2.100.0020.03611.42
5.2.90.0060.03011.42
5.2.80.0050.03511.42
5.2.70.0070.02811.42
5.2.60.0030.03511.42
5.2.50.0070.02911.42
5.2.40.0040.03411.42
5.2.30.0020.03111.42
5.2.20.0020.02311.42
5.2.10.0030.03111.42
5.2.00.0050.03011.42
5.1.60.0040.01311.42
5.1.50.0030.03111.42
5.1.40.0050.02611.42
5.1.30.0050.02911.42
5.1.20.0030.03111.42
5.1.10.0030.02911.42
5.1.00.0030.02611.42
5.0.50.0020.02611.42
5.0.40.0020.02311.42
5.0.30.0070.03011.42
5.0.20.0030.01711.42
5.0.10.0050.02111.42
5.0.00.0020.02811.42
4.4.90.0030.01811.42
4.4.80.0070.01511.42
4.4.70.0030.01911.42
4.4.60.0020.01511.42
4.4.50.0000.01411.42
4.4.40.0000.03311.42
4.4.30.0030.01711.42
4.4.20.0030.01811.42
4.4.10.0050.01711.42
4.4.00.0000.03211.42
4.3.110.0030.01911.42
4.3.100.0000.02111.42
4.3.90.0030.01511.42
4.3.80.0030.02711.42
4.3.70.0030.01711.42
4.3.60.0020.01811.42
4.3.50.0030.01011.42
4.3.40.0050.02511.42
4.3.30.0000.02111.42
4.3.20.0030.01811.42
4.3.10.0030.01711.42
4.3.00.0020.02011.42

preferences:
52.45 ms | 400 KiB | 5 Q