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)
8.3.60.0090.00916.48
8.3.50.0070.01221.24
8.3.40.0140.00018.82
8.3.30.0120.00318.71
8.3.20.0110.00320.16
8.3.10.0000.00823.45
8.3.00.0080.00019.78
8.2.180.0120.00616.63
8.2.170.0110.00422.96
8.2.160.0100.00320.24
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00417.50
8.2.110.0030.00622.29
8.2.100.0110.00018.09
8.2.90.0080.00019.08
8.2.80.0050.00517.97
8.2.70.0040.00417.50
8.2.60.0000.00917.93
8.2.50.0030.00618.09
8.2.40.0030.00620.60
8.2.30.0040.00418.02
8.2.20.0040.00417.83
8.2.10.0040.00417.97
8.2.00.0040.00418.03
8.1.280.0130.00425.92
8.1.270.0150.00320.39
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00723.78
8.1.230.0040.00819.09
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00617.10
8.1.190.0060.00317.22
8.1.180.0000.00918.10
8.1.170.0040.00418.50
8.1.160.0040.00420.77
8.1.150.0000.00818.86
8.1.140.0060.00317.36
8.1.130.0050.00217.55
8.1.120.0000.00817.28
8.1.110.0030.00417.42
8.1.100.0020.00517.23
8.1.90.0040.00417.39
8.1.80.0050.00317.26
8.1.70.0000.00717.35
8.1.60.0040.00417.49
8.1.50.0040.00417.53
8.1.40.0000.00817.40
8.1.30.0040.00817.60
8.1.20.0050.00317.67
8.1.10.0000.00717.42
8.1.00.0030.00617.38
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0000.00718.45
8.0.270.0000.00717.21
8.0.260.0040.00417.28
8.0.250.0040.00417.02
8.0.240.0000.00816.84
8.0.230.0040.00416.99
8.0.220.0000.00716.91
8.0.210.0040.00416.80
8.0.200.0070.00016.88
8.0.190.0030.00516.98
8.0.180.0040.00417.00
8.0.170.0000.00716.88
8.0.160.0070.00016.94
8.0.150.0000.00716.94
8.0.140.0000.00716.78
8.0.130.0040.00413.32
8.0.120.0080.00016.89
8.0.110.0000.00716.98
8.0.100.0000.00716.99
8.0.90.0040.00416.80
8.0.80.0090.00616.97
8.0.70.0030.00516.97
8.0.60.0040.00416.98
8.0.50.0070.00016.88
8.0.30.0070.01017.06
8.0.20.0080.01017.40
8.0.10.0040.00416.86
8.0.00.0110.00716.81
7.4.330.0020.00215.08
7.4.320.0040.00416.47
7.4.300.0000.00616.63
7.4.290.0030.00516.53
7.4.280.0030.00516.58
7.4.270.0040.00416.50
7.4.260.0000.00716.46
7.4.250.0040.00416.45
7.4.240.0060.00116.54
7.4.230.0070.00016.33
7.4.220.0090.01216.47
7.4.210.0080.00716.34
7.4.200.0030.00316.23
7.4.160.0030.01416.46
7.4.150.0000.01817.40
7.4.140.0130.00617.86
7.4.130.0110.00816.53
7.4.120.0100.00916.63
7.4.110.0100.00716.54
7.4.100.0120.00616.57
7.4.90.0100.00716.56
7.4.80.0120.00919.39
7.4.70.0180.00316.52
7.4.60.0070.01016.50
7.4.50.0020.00216.48
7.4.40.0080.00816.32
7.4.30.0030.01516.48
7.4.00.0030.00614.87
7.3.330.0050.00013.16
7.3.320.0050.00013.08
7.3.310.0000.00716.21
7.3.300.0050.00216.20
7.3.290.0070.00916.27
7.3.280.0110.00616.31
7.3.270.0030.01317.40
7.3.260.0080.00816.59
7.3.250.0110.00616.39
7.3.240.0110.01216.36
7.3.230.0120.00616.39
7.3.210.0030.01516.23
7.3.200.0110.00816.26
7.3.190.0130.00616.18
7.3.180.0080.00816.46
7.3.170.0180.00416.34
7.3.160.0070.01116.24
7.2.330.0060.01116.45
7.2.320.0080.00816.56
7.2.310.0030.01316.54
7.2.300.0090.00916.46
7.2.290.0130.01016.53
7.2.60.0000.01516.75
7.2.00.0070.01019.38
7.1.200.0050.00515.66
7.1.100.0000.01017.80
7.1.70.0100.00017.11
7.1.60.0040.02119.13
7.1.50.0070.01716.57
7.1.00.0100.07322.35
7.0.200.0040.00416.49
7.0.60.0170.08019.96
7.0.50.0000.05717.92
7.0.40.0130.07320.04
7.0.30.0470.06720.01
7.0.20.0170.04720.21
7.0.10.0000.04720.13
7.0.00.0000.06320.20
5.6.280.0030.06021.02
5.6.210.0070.08720.70
5.6.200.0070.08018.13
5.6.190.0000.04720.34
5.6.180.1830.07020.39
5.6.170.0200.06720.41
5.6.160.0130.07720.48
5.6.150.0070.08718.07
5.6.140.0000.04718.10
5.6.130.0070.04318.21
5.6.120.0200.07721.00
5.6.110.0130.08321.12
5.6.100.0170.06720.96
5.6.90.0100.08321.01
5.6.80.0200.06720.38
5.6.70.4500.03720.32
5.5.350.0370.05020.39
5.5.340.0000.08018.01
5.5.330.0000.04720.58
5.5.320.0330.04720.17
5.5.310.0270.06320.24
5.5.300.0030.07318.02
5.5.290.0030.05718.02
5.5.280.0070.08020.78
5.5.270.0100.08320.96
5.5.260.0100.07720.90
5.5.250.0100.06720.59
5.5.240.0170.06720.24
5.4.450.0170.06019.63
5.4.440.0300.06319.06
5.4.430.0200.05319.57
5.4.420.0230.04719.18
5.4.410.0130.07019.49
5.4.400.0270.05018.97
5.4.390.0370.05718.91
5.4.380.1170.05719.30
5.4.370.0170.05019.09
5.4.360.0300.04718.87
5.4.350.0170.05719.25
5.4.340.0130.05718.78
5.4.320.0730.05719.09
5.4.310.0370.06719.30
5.4.300.0300.05019.11
5.4.290.0370.06719.27
5.4.280.0400.05719.15
5.4.270.0330.05019.07
5.4.260.0330.05018.76
5.4.250.0230.05718.73
5.4.240.0330.06019.25
5.4.230.0200.06319.20
5.4.220.0500.05719.24
5.4.210.0230.05019.13
5.4.200.0270.04319.24
5.4.190.0300.05319.19
5.4.180.0330.04318.95
5.4.170.0230.05718.71
5.4.160.0300.04718.89
5.4.150.0200.06019.07
5.4.140.0270.05016.20
5.4.130.0200.05316.38
5.4.120.0170.06016.26
5.4.110.0270.05316.52
5.4.100.0330.04716.47
5.4.90.0300.04316.39
5.4.80.0300.05316.20
5.4.70.0130.03716.19
5.4.60.0400.05716.28
5.4.50.0000.07316.20
5.4.40.0170.04716.16
5.4.30.0300.05716.19
5.4.20.0070.06716.19

preferences:
52.31 ms | 401 KiB | 5 Q