3v4l.org

run code in 300+ PHP versions simultaneously
<?php // 並列通信用マルチハンドルを用意 $mh = curl_multi_init(); // 通信先ごとにCurl Handleを作り、それを $mh にaddしていく $ch_news = curl_init("http://dailynews.yahoo.co.jp/fc/entertainment/rss.xml"); curl_setopt($ch_news, CURLOPT_RETURNTRANSFER, TRUE); curl_multi_add_handle($mh, $ch_news); // 同様に $ch_music = curl_init("http://magazine.music.yahoo.co.jp/rss/ALL/rss.xml"); curl_setopt($ch_music, CURLOPT_RETURNTRANSFER, TRUE); curl_multi_add_handle($mh, $ch_music); // 同様に $ch_trend = curl_init("http://searchranking.yahoo.co.jp/rss/trend-rss.xml"); curl_setopt($ch_trend, CURLOPT_RETURNTRANSFER, TRUE); curl_multi_add_handle($mh, $ch_trend); // せーので複数の通信を同時実行。whileで全て返ってくるのを待ちます do { curl_multi_exec($mh, $running); } while ( $running ); // 個々のXMLは、それぞれのCurl Handleを指定することで取得できる $rss_news = curl_multi_getcontent($ch_news); $rss_music = curl_multi_getcontent($ch_music); $rss_trend = curl_multi_getcontent($ch_trend); // 後始末 curl_multi_remove_handle($mh, $ch_news); curl_close($ch_news); curl_multi_remove_handle($mh, $ch_music); curl_close($ch_music); curl_multi_remove_handle($mh, $ch_trend); curl_close($ch_trend); curl_multi_close($mh);

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)
8.3.60.0110.00716.50
8.3.50.0140.00521.24
8.3.40.0070.00718.89
8.3.30.0090.00618.88
8.3.20.0110.00420.38
8.3.10.0040.00423.64
8.3.00.0040.00419.79
8.2.180.0090.00916.88
8.2.170.0110.00422.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00417.50
8.2.110.0050.00522.26
8.2.100.0060.00617.63
8.2.90.0000.00819.28
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00819.28
8.2.30.0050.00217.95
8.2.20.0060.00317.71
8.2.10.0040.00417.99
8.2.00.0030.00618.07
8.1.280.0030.01725.92
8.1.270.0040.01520.22
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00322.53
8.1.230.0000.01117.42
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0030.00617.10
8.1.180.0000.00818.10
8.1.170.0040.00418.72
8.1.160.0040.00421.98
8.1.150.0000.00818.85
8.1.140.0040.00417.35
8.1.130.0000.00717.66
8.1.120.0070.00017.44
8.1.110.0050.00217.40
8.1.100.0000.00717.25
8.1.90.0040.00417.27
8.1.80.0000.00717.42
8.1.70.0070.00017.39
8.1.60.0040.00417.46
8.1.50.0030.00617.38
8.1.40.0030.00617.44
8.1.30.0030.00617.52
8.1.20.0040.00417.55
8.1.10.0080.00017.54
8.1.00.0000.01017.34
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.38
8.0.270.0000.00717.13
8.0.260.0000.00817.14
8.0.250.0000.00717.02
8.0.240.0040.00417.00
8.0.230.0040.00417.01
8.0.220.0030.00316.89
8.0.210.0000.00816.87
8.0.200.0040.00416.95
8.0.190.0050.00316.96
8.0.180.0040.00416.94
8.0.170.0050.00316.78
8.0.160.0040.00416.92
8.0.150.0080.00016.88
8.0.140.0040.00416.84
8.0.130.0030.00313.42
8.0.120.0080.00016.91
8.0.110.0070.00016.84
8.0.100.0000.00716.73
8.0.90.0020.00517.00
8.0.80.0070.00716.89
8.0.70.0040.00416.70
8.0.60.0040.00416.82
8.0.50.0040.00416.93
8.0.30.0060.01317.01
8.0.20.0130.01317.40
8.0.10.0070.00016.77
8.0.00.0100.01116.69
7.4.330.0050.00015.08
7.4.320.0030.00316.32
7.4.300.0060.00016.39
7.4.290.0050.00216.45
7.4.280.0000.00716.48
7.4.270.0000.00716.52
7.4.260.0000.00916.45
7.4.250.0040.00416.38
7.4.240.0050.00216.48
7.4.230.0030.00316.27
7.4.220.0070.01716.52
7.4.210.0120.00316.57
7.4.200.0040.00416.67
7.4.160.0100.00616.41
7.4.150.0100.00717.40
7.4.140.0110.01117.86
7.4.130.0080.01016.56
7.4.120.0100.00716.47
7.4.110.0060.01216.61
7.4.100.0070.01416.61
7.4.90.0080.00916.45
7.4.80.0150.00819.39
7.4.70.0110.00916.38
7.4.60.0060.01016.61
7.4.50.0000.00816.49
7.4.40.0070.00816.52
7.4.30.0070.01416.56
7.4.00.0000.01714.82
7.3.330.0000.00513.04
7.3.320.0030.00313.23
7.3.310.0030.00316.37
7.3.300.0000.00716.29
7.3.290.0090.00616.32
7.3.280.0090.00816.26
7.3.270.0030.01517.40
7.3.260.0100.00716.38
7.3.250.0060.01016.38
7.3.240.0180.00316.31
7.3.230.0070.01016.39
7.3.210.0030.01416.25
7.3.200.0060.01016.49
7.3.190.0100.01016.32
7.3.180.0060.01516.36
7.3.170.0070.01016.39
7.3.160.0170.00316.41
7.2.330.0100.00716.52
7.2.320.0130.00316.36
7.2.310.0050.01416.58
7.2.300.0030.01716.22
7.2.290.0140.00916.48
7.2.60.0070.00716.53
7.2.00.0060.00619.30
7.1.200.0040.00415.58
7.1.100.0000.01417.80
7.1.70.0060.00616.83
7.1.60.0120.01219.13
7.1.50.0060.01916.54
7.1.00.0030.07722.44
7.0.200.0000.00716.70
7.0.60.0100.06019.94
7.0.50.0070.08317.92
7.0.40.0070.08720.14
7.0.30.0570.06720.18
7.0.20.0170.04720.18
7.0.10.0000.08320.14
7.0.00.0030.08720.16
5.6.280.0030.03320.79
5.6.210.0130.07320.68
5.6.200.0030.04318.18
5.6.190.0070.08020.57
5.6.180.0100.08020.60
5.6.170.0100.05020.38
5.6.160.0070.05320.59
5.6.150.0030.08718.09
5.6.140.0030.05018.12
5.6.130.0070.08718.22
5.6.120.0070.05021.04
5.6.110.0170.04321.13
5.6.100.0030.04021.11
5.6.90.0100.08720.98
5.6.80.0100.08020.39
5.6.70.4200.03320.37
5.5.350.0200.04320.34
5.5.340.0070.08017.89
5.5.330.0130.06720.25
5.5.320.0300.05320.07
5.5.310.0230.06720.12
5.5.300.0100.04717.94
5.5.290.0030.08317.92
5.5.280.0200.07320.89
5.5.270.0070.07320.68
5.5.260.0100.08020.65
5.5.250.0100.07320.58
5.5.240.0100.04320.29
5.4.450.0200.06719.46
5.4.440.0200.06019.35
5.4.430.0300.07719.35
5.4.420.0330.07019.49
5.4.410.0270.04719.24
5.4.400.0370.05719.17
5.4.390.0270.05019.16
5.4.380.0170.07319.14
5.4.370.0300.06318.96
5.4.360.0200.07719.07
5.4.350.0470.03019.17
5.4.340.0200.06019.09
5.4.320.0270.05019.25
5.4.310.0330.04319.21
5.4.300.0170.05319.02
5.4.290.0200.05718.96
5.4.280.0300.06719.25
5.4.270.0370.04318.73
5.4.260.0130.07718.86
5.4.250.0230.05719.08
5.4.240.0230.05318.73
5.4.230.0200.05718.91
5.4.220.0300.05718.75
5.4.210.0300.04318.73
5.4.200.0200.05319.02
5.4.190.0300.04319.09
5.4.180.0170.05319.01
5.4.170.0230.05319.26
5.4.160.0270.05018.95
5.4.150.0300.04719.28
5.4.140.0270.06716.29
5.4.130.0270.04016.45
5.4.120.0230.04716.22
5.4.110.0330.04016.19
5.4.100.0170.05716.37
5.4.90.0130.06016.43
5.4.80.0170.05016.52
5.4.70.0330.06316.21
5.4.60.0300.05716.36
5.4.50.0030.04016.45
5.4.40.0300.05716.36
5.4.30.0170.04716.39
5.4.20.0030.05716.36

preferences:
56.49 ms | 401 KiB | 5 Q