3v4l.org

run code in 300+ PHP versions simultaneously
<?php // AnyKeyArray - https://gist.github.com/vrana/5581788 $article_tags = array(); // Tohle šlo už dřív. $article_tags[array("article_id" => $article_id, "tag_id" => $tag_id)] = $article_tag; echo $article_tags[array("article_id" => $article_id, "tag_id" => $tag_id)]; // Tohle funguje až v PHP 5.5. foreach ($article_tags as $key => $val) { print_r($key); } ?>

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)
8.3.60.0090.00916.50
8.3.50.0070.01022.05
8.3.40.0140.00318.76
8.3.30.0110.00318.75
8.3.20.0000.00820.29
8.3.10.0040.00423.72
8.3.00.0050.00319.38
8.2.180.0090.00918.54
8.2.170.0030.01022.96
8.2.160.0060.01220.35
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0070.00417.63
8.2.120.0050.00326.35
8.2.110.0060.00320.35
8.2.100.0100.00317.93
8.2.90.0060.00319.16
8.2.80.0030.00617.97
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00719.37
8.2.30.0040.00420.68
8.2.20.0020.00517.63
8.2.10.0080.00017.88
8.2.00.0000.00718.12
8.1.280.0150.00325.92
8.1.270.0040.00420.71
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.61
8.1.230.0000.01117.53
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.13
8.1.190.0080.00017.10
8.1.180.0050.00218.10
8.1.170.0030.00618.77
8.1.160.0000.00821.92
8.1.150.0040.00418.88
8.1.140.0040.00419.62
8.1.130.0040.00417.55
8.1.120.0000.00817.45
8.1.110.0040.00417.45
8.1.100.0030.00517.31
8.1.90.0040.00417.46
8.1.80.0020.00517.30
8.1.70.0050.00217.28
8.1.60.0040.00817.57
8.1.50.0060.00617.51
8.1.40.0040.00417.52
8.1.30.0060.00317.70
8.1.20.0040.00417.64
8.1.10.0020.00517.55
8.1.00.0000.00717.38
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.43
8.0.270.0040.00417.18
8.0.260.0000.00817.05
8.0.250.0040.00417.01
8.0.240.0000.00716.96
8.0.230.0050.00316.83
8.0.220.0070.00016.81
8.0.210.0040.00416.88
8.0.200.0040.00416.97
8.0.190.0040.00416.84
8.0.180.0040.00416.96
8.0.170.0030.00616.90
8.0.160.0060.00316.93
8.0.150.0020.00516.89
8.0.140.0070.00416.86
8.0.130.0060.00013.32
8.0.120.0000.00716.94
8.0.110.0080.00016.88
8.0.100.0000.00716.82
8.0.90.0000.00916.69
8.0.80.0100.00616.86
8.0.70.0050.00316.80
8.0.60.0000.00816.77
8.0.50.0040.00416.77
8.0.30.0020.01816.90
8.0.20.0090.01017.40
8.0.10.0070.00016.87
8.0.00.0100.00816.79
7.4.330.0060.00015.08
7.4.320.0000.00716.43
7.4.300.0000.00716.65
7.4.290.0040.00416.43
7.4.280.0040.00416.52
7.4.270.0000.00616.43
7.4.260.0030.00316.55
7.4.250.0050.00316.61
7.4.240.0000.00816.59
7.4.230.0070.00016.40
7.4.220.0040.01416.60
7.4.210.0080.01016.53
7.4.200.0040.00416.39
7.4.160.0120.00316.59
7.4.150.0120.00917.40
7.4.140.0140.00917.86
7.4.130.0070.01016.55
7.4.120.0100.00716.56
7.4.110.0090.00816.32
7.4.100.0090.00916.54
7.4.90.0100.00716.57
7.4.80.0090.00919.39
7.4.70.0180.00316.51
7.4.60.0090.01216.53
7.4.50.0000.00416.63
7.4.40.0040.01316.51
7.4.30.0070.01116.58
7.4.00.0090.00614.82
7.3.330.0050.00013.24
7.3.320.0050.00013.20
7.3.310.0000.00716.21
7.3.300.0030.00316.41
7.3.290.0030.00316.30
7.3.280.0140.00416.40
7.3.270.0150.00917.40
7.3.260.0160.01016.61
7.3.250.0130.00616.44
7.3.240.0070.01216.49
7.3.230.0080.01616.52
7.3.210.0100.01016.59
7.3.200.0120.00416.45
7.3.190.0030.01316.63
7.3.180.0060.00916.62
7.3.170.0100.00716.42
7.3.160.0060.00916.47
7.3.10.0060.01016.41
7.3.00.0090.00616.79
7.2.330.0100.01016.77
7.2.320.0130.00716.50
7.2.310.0090.00616.68
7.2.300.0140.00316.74
7.2.290.0040.01916.67
7.2.130.0090.00616.93
7.2.120.0060.00916.92
7.2.110.0070.00716.93
7.2.100.0100.00316.67
7.2.90.0040.01217.07
7.2.80.0030.01016.97
7.2.70.0070.00716.93
7.2.60.0120.00316.83
7.2.50.0030.00716.77
7.2.40.0080.00817.02
7.2.30.0100.00717.12
7.2.20.0090.00616.91
7.2.10.0070.01016.95
7.2.00.0070.00618.17
7.1.250.0000.01015.99
7.1.200.0040.00715.77
7.1.100.0100.00318.07
7.1.70.0070.01017.16
7.1.60.0100.01419.48
7.1.50.0040.01916.92
7.1.00.0070.07322.41
7.0.200.0070.01014.68
7.0.60.0170.04319.82
7.0.50.0000.08017.78
7.0.40.0200.05720.27
7.0.30.0170.07720.09
7.0.20.0400.07320.04
7.0.10.0100.08320.18
7.0.00.0100.08320.01
5.6.280.0000.07021.07
5.6.210.0130.08320.66
5.6.200.0100.07318.21
5.6.190.0130.07720.61
5.6.180.0330.04720.39
5.6.170.0400.05720.71
5.6.160.0100.07020.71
5.6.150.0030.07018.20
5.6.140.0170.07018.07
5.6.130.0100.08018.18
5.6.120.0170.05321.08
5.6.110.0070.04020.99
5.6.100.0130.07721.13
5.6.90.0000.06020.98
5.6.80.0100.06020.51
5.5.350.0300.07720.39
5.5.340.0030.05017.95
5.5.330.0100.08320.23
5.5.320.0600.05720.24
5.5.310.0270.07720.28
5.5.300.0030.04317.96
5.5.290.0030.06017.95
5.5.280.0100.08720.80
5.5.270.0130.07720.64
5.5.260.0130.08020.76
5.5.250.0030.04020.68
5.5.240.0230.05720.23

preferences:
53.94 ms | 401 KiB | 5 Q