3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json='{ "rec_items": [ { "classes": "玄幻", "gid": 6326585, "author": "我吃西红柿", "nid": 10079306, "last_sort": 841, "last_chapter_name": "第二十五卷 第六章 一扫而空", "sub_count": 5364424, "novel_name": "莽荒纪", "last_update_time": 1393679718826 }, { "classes": "玄幻", "gid": 6109786, "author": "唐家三少", "nid": 10079046, "last_sort": 1153, "last_chapter_name": "第三百八十一章 开始行动(中)", "sub_count": 3933876, "novel_name": "绝世唐门", "last_update_time": 1393681654511 }, { "classes": "玄幻", "gid": 10645516, "author": "辰东", "nid": 12649548, "last_sort": 478, "last_chapter_name": "第四百三十二章 扛媳妇回村", "sub_count": 1422482, "novel_name": "完美世界", "last_update_time": 1393681655610 }, { "classes": "玄幻", "gid": 4711723, "author": "只是小虾米", "nid": 12629406, "last_sort": 2603, "last_chapter_name": "第2588章 苏醒!", "sub_count": 2841630, "novel_name": "武逆", "last_update_time": 1393605899300 }, { "classes": "玄幻", "gid": 3701669, "author": "苍笑天", "nid": 8583556, "last_sort": 3427, "last_chapter_name": "第两千两百二十五章 孔雀王!", "sub_count": 606473, "novel_name": "武破九霄", "last_update_time": 1391279170831 }, { "classes": "玄幻", "gid": 8141499, "author": "风凌天下", "nid": 9212380, "last_sort": 2579, "last_chapter_name": "第五百二十六章 九劫、天帝之战【七】", "sub_count": 3082857, "novel_name": "傲世九重天", "last_update_time": 1393677692614 } ], "cate_book_items": [ { "classes": "玄幻", "gid": 4711723, "author": "只是小虾米", "nid": 12629406, "last_sort": 2603, "last_chapter_name": "第2588章 苏醒!", "sub_count": 2841630, "novel_name": "武逆", "last_update_time": 1393605899300 }, { "classes": "玄幻", "gid": 3701669, "author": "苍笑天", "nid": 8583556, "last_sort": 3427, "last_chapter_name": "第两千两百二十五章 孔雀王!", "sub_count": 606473, "novel_name": "武破九霄", "last_update_time": 1391279170831 }, { "classes": "玄幻", "gid": 10645516, "author": "辰东", "nid": 12649548, "last_sort": 478, "last_chapter_name": "第四百三十二章 扛媳妇回村", "sub_count": 1422482, "novel_name": "完美世界", "last_update_time": 1393681655610 } ] }'; function mult_unique($array) { $return = array(); foreach($array as $key=>$v) { if(!in_array($v, $return)) { $return[$key]=$v; } } return $return; } $json = get_object_vars(json_decode($json)); $data = $json['rec_items']; $data = array_merge_recursive($data, $json['cate_book_items']); echo '<pre>'; print_r($data); echo '<br>'; print_r(mult_unique($data)); echo '</pre>'; ?>

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)
8.3.70.0070.01116.50
8.3.60.0110.00716.50
8.3.50.0060.01421.98
8.3.40.0070.00718.75
8.3.30.0090.00619.09
8.3.20.0040.00420.34
8.3.10.0040.00423.74
8.3.00.0050.00319.26
8.2.180.0150.00618.56
8.2.170.0110.00322.96
8.2.160.0070.00720.43
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00022.30
8.2.110.0090.00022.10
8.2.100.0040.00717.78
8.2.90.0040.00419.22
8.2.80.0040.00418.03
8.2.70.0060.00317.63
8.2.60.0030.00618.02
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0050.00218.18
8.2.20.0040.00417.75
8.2.10.0040.00419.88
8.2.00.0080.00317.74
8.1.280.0040.01425.92
8.1.270.0030.00623.90
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0130.00324.02
8.1.230.0040.00819.00
8.1.220.0050.00317.78
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0030.00617.54
8.1.180.0060.00318.10
8.1.170.0000.00918.59
8.1.160.0000.00721.93
8.1.150.0000.00818.63
8.1.140.0040.00417.46
8.1.130.0070.00017.69
8.1.120.0050.00217.48
8.1.110.0030.00617.36
8.1.100.0040.00417.39
8.1.90.0040.00417.50
8.1.80.0000.00717.38
8.1.70.0070.00017.40
8.1.60.0000.00917.59
8.1.50.0060.00317.50
8.1.40.0000.00817.49
8.1.30.0060.00317.63
8.1.20.0040.00417.71
8.1.10.0040.00417.53
8.1.00.0050.00317.38
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0000.00718.36
8.0.270.0040.00417.15
8.0.260.0070.00017.28
8.0.250.0000.00716.93
8.0.240.0030.00317.00
8.0.230.0030.00317.00
8.0.220.0030.00316.80
8.0.210.0040.00416.89
8.0.200.0050.00216.95
8.0.190.0080.00016.96
8.0.180.0000.00816.87
8.0.170.0030.00617.00
8.0.160.0040.00416.91
8.0.150.0040.00416.77
8.0.140.0000.00816.81
8.0.130.0060.00013.28
8.0.120.0050.00216.84
8.0.110.0040.00416.95
8.0.100.0040.00416.80
8.0.90.0000.00716.93
8.0.80.0090.00616.93
8.0.70.0000.00717.02
8.0.60.0020.00516.79
8.0.50.0030.00516.91
8.0.30.0120.00816.98
8.0.20.0140.00517.40
8.0.10.0040.00417.01
8.0.00.0120.00816.74
7.4.330.0000.00515.08
7.4.320.0060.00016.50
7.4.300.0000.00616.58
7.4.290.0000.00816.43
7.4.280.0070.00016.36
7.4.270.0000.00716.59
7.4.260.0070.00016.48
7.4.250.0030.00516.48
7.4.240.0020.00516.59
7.4.230.0040.00416.63
7.4.220.0050.01016.49
7.4.210.0110.00616.49
7.4.200.0000.00716.41
7.4.190.0040.00416.56
7.4.160.0100.00716.38
7.4.150.0130.01117.40
7.4.140.0140.00717.86
7.4.130.0090.00816.59
7.4.120.0110.00716.47
7.4.110.0110.00616.59
7.4.100.0150.00616.56
7.4.90.0160.00616.56
7.4.80.0100.01019.39
7.4.70.0060.00916.53
7.4.60.0110.00716.36
7.4.50.0080.00016.28
7.4.40.0100.00622.77
7.4.30.0030.01316.49
7.4.00.0060.01014.97
7.3.330.0030.00313.37
7.3.320.0060.00013.14
7.3.310.0000.00816.34
7.3.300.0000.00716.45
7.3.290.0120.00616.36
7.3.280.0070.01016.35
7.3.270.0030.01717.40
7.3.260.0030.01616.42
7.3.250.0100.01016.58
7.3.240.0030.01216.37
7.3.230.0110.00816.44
7.3.210.0090.00916.43
7.3.200.0100.01019.39
7.3.190.0100.00716.68
7.3.180.0030.01316.50
7.3.170.0060.01016.50
7.3.160.0100.01216.48
7.3.120.0060.01214.78
7.3.10.0110.00216.49
7.3.00.0080.00616.57
7.2.330.0100.00716.52
7.2.320.0130.01016.60
7.2.310.0060.01116.48
7.2.300.0090.00916.50
7.2.290.0030.01316.78
7.2.130.0070.01016.95
7.2.120.0060.01116.92
7.2.110.0140.00216.92
7.2.100.0040.00816.83
7.2.90.0070.01016.66
7.2.80.0080.01016.73
7.2.70.0040.01316.78
7.2.60.0100.00416.85
7.2.50.0060.01216.90
7.2.40.0130.00716.90
7.2.30.0070.00716.88
7.2.20.0080.01016.82
7.2.10.0100.00516.87
7.2.00.0070.00817.83
7.1.250.0060.01015.73
7.1.200.0030.00815.80
7.1.100.0110.00018.32
7.1.70.0030.00617.32
7.1.60.0030.01619.46
7.1.50.0100.01016.75
7.1.00.0070.07322.36
7.0.200.0130.01314.96
7.0.140.0070.07322.08
7.0.60.0130.03719.96
7.0.50.0130.04317.87
7.0.40.0170.05320.40
7.0.30.0230.07320.09
7.0.20.0300.04320.26
7.0.10.0030.04720.32
7.0.00.0200.07320.15
5.6.280.0170.06320.79
5.6.210.0200.05720.65
5.6.200.0170.08018.15
5.6.190.0030.07720.55
5.6.180.0230.08020.55
5.6.170.0230.04020.62
5.6.160.0100.06020.48
5.6.150.0070.08718.19
5.6.140.0000.07718.14
5.6.130.0100.08318.19
5.6.120.0000.05720.99
5.6.110.0070.06320.97
5.6.100.0070.04721.00
5.6.90.0030.04321.11
5.6.80.0070.04020.36
5.5.350.0100.07020.34
5.5.340.0130.07717.96
5.5.330.0070.08320.21
5.5.320.0000.07020.27
5.5.310.0370.07020.34
5.5.300.0070.05317.98
5.5.290.0130.07318.02
5.5.280.0130.08020.79
5.5.270.0070.05320.85
5.5.260.0100.07720.80
5.5.250.0100.04320.55
5.5.240.0200.08320.16
5.4.450.0600.06319.41
5.4.440.0370.05019.47
5.4.430.0330.04319.45
5.4.420.0530.03319.54
5.4.410.0530.03719.51
5.4.400.0470.04019.09
5.4.390.0430.03019.31
5.4.380.0500.03319.22
5.4.370.0370.04018.98
5.4.360.0370.04319.22
5.4.350.0330.04019.06
5.4.340.0400.04019.26
5.4.320.0430.05719.16
5.4.310.0370.04019.22
5.4.300.0530.05718.94
5.4.290.0470.06719.08
5.4.280.0430.04018.98
5.4.270.0530.06719.21
5.4.260.0570.07018.98
5.4.250.0530.04718.98
5.4.240.0470.05018.99
5.4.230.0400.04018.98
5.4.220.0470.06719.30
5.4.210.0430.03319.14
5.4.200.0370.03718.94
5.4.190.0570.06319.07
5.4.180.0330.04019.19
5.4.170.0400.03719.13
5.4.160.0600.05318.94
5.4.150.0500.07019.20
5.4.140.0470.04316.52
5.4.130.0530.05016.42
5.4.120.0530.03716.33
5.4.110.0530.04716.41
5.4.100.0470.04016.38
5.4.90.0470.04016.27
5.4.80.0400.04016.58
5.4.70.0570.06316.56
5.4.60.0470.03716.44
5.4.50.0630.05716.27
5.4.40.0570.06316.25
5.4.30.0600.05316.48
5.4.20.0570.04016.38
5.4.10.0470.03716.57
5.4.00.0600.04015.80
5.3.290.0570.05314.93
5.3.280.0300.04314.59
5.3.270.0370.03714.61
5.3.260.0500.06314.62
5.3.250.0630.03314.61
5.3.240.0600.06314.71
5.3.230.0500.07714.71
5.3.220.0530.03314.50
5.3.210.0530.04314.59
5.3.200.0500.03014.65
5.3.190.0530.03014.61
5.3.180.0530.04014.49
5.3.170.0530.04314.68
5.3.160.0470.05714.51
5.3.150.0670.05014.68
5.3.140.0530.06314.81
5.3.130.0500.04014.55
5.3.120.0500.07014.60
5.3.110.0500.03314.57
5.3.100.0630.06314.07
5.3.90.0500.03314.02
5.3.80.0330.04713.98
5.3.70.0600.06014.10
5.3.60.0500.03314.05
5.3.50.0530.06014.05
5.3.40.0470.03713.98
5.3.30.0500.06313.94
5.3.20.0330.04013.63
5.3.10.0500.06013.61
5.3.00.0470.06313.59
5.2.170.0600.04011.26
5.2.160.0400.02711.23
5.2.150.0400.03311.09
5.2.140.0330.03011.15
5.2.130.0400.05311.35
5.2.120.0270.03311.25
5.2.110.0400.02011.14
5.2.100.0330.03311.04
5.2.90.0430.05711.05
5.2.80.0370.05711.04
5.2.70.0370.03011.13
5.2.60.0430.02711.03
5.2.50.0300.03011.12
5.2.40.0270.02710.94
5.2.30.0400.01711.11
5.2.20.0370.04711.03
5.2.10.0330.05711.11
5.2.00.0170.04010.71
5.1.60.0230.02710.00
5.1.50.0230.0409.98
5.1.40.0200.03710.07
5.1.30.0300.04710.42
5.1.20.0300.05010.36
5.1.10.0230.03010.05
5.1.00.0330.02310.30
5.0.50.0100.0278.61
5.0.40.0170.0438.50
5.0.30.0200.0608.46
5.0.20.0200.0138.46
5.0.10.0100.0238.46
5.0.00.0200.0578.46
4.4.90.0100.0278.46
4.4.80.0130.0338.46
4.4.70.0200.0308.46
4.4.60.0130.0178.46
4.4.50.0130.0308.46
4.4.40.0130.0238.46
4.4.30.0130.0338.46
4.4.20.0130.0208.46
4.4.10.0130.0178.46
4.4.00.0170.0508.46
4.3.110.0130.0338.46
4.3.100.0170.0238.46
4.3.90.0170.0138.46
4.3.80.0130.0508.46
4.3.70.0130.0238.46
4.3.60.0130.0138.46
4.3.50.0130.0178.46
4.3.40.0230.0338.46
4.3.30.0130.0108.46
4.3.20.0070.0408.46
4.3.10.0070.0178.46
4.3.00.0070.0138.46

preferences:
60.47 ms | 401 KiB | 5 Q