3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array ( 1 => array ( 'index' => 0, 'codec_name' => 'h264', 'codec_long_name' => 'H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10', 'profile' => 'Constrained Baseline', 'codec_type' => 'video', 'codec_time_base' => '1/5000', 'codec_tag_string' => 'avc1', 'codec_tag' => '0x31637661', 'width' => 480, 'height' => 272, 'has_b_frames' => 0, 'sample_aspect_ratio' => '0:1', 'display_aspect_ratio' => '0:1', 'pix_fmt' => 'yuv420p', 'level' => 21, 'timecode' => 'N/A', 'id' => 'N/A', 'r_frame_rate' => '25/1', 'avg_frame_rate' => '25/1', 'time_base' => '1/2500', 'start_pts' => 0, 'start_time' => '0.000000', 'duration_ts' => 25000, 'duration' => '10.000000', 'bit_rate' => 677610, 'nb_frames' => 250, 'nb_read_frames' => 'N/A', 'nb_read_packets' => 'N/A', 'DISPOSITION:default' => 0, 'DISPOSITION:dub' => 0, 'DISPOSITION:original' => 0, 'DISPOSITION:comment' => 0, 'DISPOSITION:lyrics' => 0, 'DISPOSITION:karaoke' => 0, 'DISPOSITION:forced' => 0, 'DISPOSITION:hearing_impaired' => 0, 'DISPOSITION:visual_impaired' => 0, 'DISPOSITION:clean_effects' => 0, 'DISPOSITION:attached_pic' => 0, 'TAG:creation_time' => '2011-06-13 13:28:54', 'TAG:language' => 'eng', 'TAG:handler_name' => 'Module de gestion vid?o', ), 2 => array ( 'index' => 1, 'codec_name' => 'aac', 'codec_long_name' => 'AAC (Advanced Audio Coding)', 'profile' => 'unknown', 'codec_type' => 'audio', 'codec_time_base' => '1/44100', 'codec_tag_string' => 'mp4a', 'codec_tag' => '0x6134706d', 'sample_fmt' => 'fltp', 'sample_rate' => 44100, 'channels' => 2, 'bits_per_sample' => 0, 'id' => 'N/A', 'r_frame_rate' => '0/0', 'avg_frame_rate' => '0/0', 'time_base' => '1/44100', 'start_pts' => 0, 'start_time' => '0.000000', 'duration_ts' => 441344, 'duration' => '10.007800', 'bit_rate' => 122597, 'nb_frames' => 431, 'nb_read_frames' => 'N/A', 'nb_read_packets' => 'N/A', 'DISPOSITION:default' => 0, 'DISPOSITION:dub' => 0, 'DISPOSITION:original' => 0, 'DISPOSITION:comment' => 0, 'DISPOSITION:lyrics' => 0, 'DISPOSITION:karaoke' => 0, 'DISPOSITION:forced' => 0, 'DISPOSITION:hearing_impaired' => 0, 'DISPOSITION:visual_impaired' => 0, 'DISPOSITION:clean_effects' => 0, 'DISPOSITION:attached_pic' => 0, 'TAG:creation_time' => '2011-06-13 13:28:54', 'TAG:language' => 'eng', 'TAG:handler_name' => 'Module de gestion sonore', ), ); var_dump(json_encode($a)); var_dump(json_encode(array_values($a)));

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)
8.3.60.0070.00716.63
8.3.50.0100.00522.11
8.3.40.0110.00318.75
8.3.30.0070.00719.09
8.3.20.0040.00420.33
8.3.10.0080.00021.79
8.3.00.0030.00617.88
8.2.180.0160.00016.50
8.2.170.0100.00722.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0090.00021.02
8.2.110.0070.00320.47
8.2.100.0040.00817.79
8.2.90.0030.00518.02
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0070.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00918.16
8.2.30.0040.00418.28
8.2.20.0030.00617.68
8.2.10.0070.00017.92
8.2.00.0070.00017.70
8.1.280.0040.01125.92
8.1.270.0050.00323.95
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00822.19
8.1.230.0030.00720.97
8.1.220.0000.00917.74
8.1.210.0000.00918.85
8.1.200.0080.00317.23
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0080.00018.43
8.1.160.0000.00822.04
8.1.150.0000.00718.82
8.1.140.0050.00317.51
8.1.130.0040.00417.87
8.1.120.0040.00417.41
8.1.110.0000.00717.42
8.1.100.0050.00217.40
8.1.90.0040.00417.31
8.1.80.0000.00817.43
8.1.70.0030.00317.41
8.1.60.0000.00817.43
8.1.50.0000.00817.53
8.1.40.0040.00417.38
8.1.30.0030.00517.56
8.1.20.0000.00817.64
8.1.10.0000.00817.48
8.1.00.0050.00317.40
8.0.300.0070.00020.08
8.0.290.0040.00416.63
8.0.280.0070.00018.30
8.0.270.0000.00717.32
8.0.260.0030.00317.27
8.0.250.0040.00416.93
8.0.240.0030.00316.78
8.0.230.0030.00316.92
8.0.220.0080.00016.80
8.0.210.0040.00416.88
8.0.200.0000.00716.90
8.0.190.0030.00316.80
8.0.180.0000.00816.83
8.0.170.0080.00016.88
8.0.160.0030.00516.89
8.0.150.0050.00316.82
8.0.140.0040.00416.86
8.0.130.0000.00713.25
8.0.120.0000.00716.85
8.0.110.0040.00416.87
8.0.100.0000.00716.88
8.0.90.0040.00416.70
8.0.80.0100.00516.82
8.0.70.0000.00716.94
8.0.60.0030.00316.91
8.0.50.0040.00416.90
8.0.30.0160.00516.80
8.0.20.0140.00417.40
8.0.10.0040.00417.07
8.0.00.0060.01116.55
7.4.330.0000.00515.00
7.4.320.0030.00316.55
7.4.300.0030.00316.55
7.4.290.0060.00016.46
7.4.280.0040.00416.45
7.4.270.0040.00416.36
7.4.260.0000.00716.41
7.4.250.0060.00316.41
7.4.240.0000.00716.47
7.4.230.0070.00016.48
7.4.220.0110.01116.58
7.4.210.0100.00316.50
7.4.200.0070.00016.45
7.4.160.0040.01516.57
7.4.150.0070.01117.40
7.4.140.0110.01017.86
7.4.130.0080.00816.32
7.4.120.0100.00916.36
7.4.110.0120.00616.51
7.4.100.0090.00816.55
7.4.90.0130.00616.46
7.4.80.0090.00919.39
7.4.70.0060.00916.43
7.4.60.0100.00616.45
7.4.50.0060.00316.36
7.4.40.0040.01116.39
7.4.30.0090.00916.41
7.4.00.0040.00914.77
7.3.330.0030.00313.04
7.3.320.0020.00212.89
7.3.310.0030.00316.13
7.3.300.0000.00716.09
7.3.290.0030.01016.14
7.3.280.0050.01316.14
7.3.270.0090.00917.40
7.3.260.0150.00316.26
7.3.250.0140.00816.31
7.3.240.0070.01116.45
7.3.230.0110.00716.39
7.3.210.0100.01216.36
7.3.200.0100.00519.39
7.3.190.0100.01316.46
7.3.180.0100.00616.33
7.3.170.0100.00716.27
7.3.160.0060.01016.09
7.3.120.0000.01314.54
7.2.330.0120.00616.45
7.2.320.0030.01616.38
7.2.310.0070.01016.62
7.2.300.0100.00716.19
7.2.290.0100.00616.44
7.2.110.0040.00816.14
7.2.100.0040.01116.24
7.2.90.0070.00716.47
7.2.80.0070.01016.21
7.2.70.0030.01016.63
7.2.60.0070.00716.70
7.2.50.0060.00316.76
7.2.40.0090.00616.69
7.2.30.0060.00616.82
7.2.20.0070.00716.48
7.2.10.0030.01416.75
7.2.00.0070.00416.79
7.1.230.0030.00715.77
7.1.220.0100.00315.73
7.1.210.0100.00615.85
7.1.200.0040.00815.69
7.1.190.0070.00715.70
7.1.180.0040.01115.83
7.1.170.0040.01115.74
7.1.160.0060.00915.49
7.1.150.0030.01015.62
7.1.140.0070.01015.82
7.1.130.0040.01115.71
7.1.120.0070.00315.51
7.1.110.0100.00315.89
7.1.100.0030.01217.06
7.1.90.0060.00315.79
7.1.80.0100.00315.67
7.1.70.0050.00916.40
7.1.60.0090.01317.85
7.1.50.0130.00516.31
7.1.40.0070.01015.58
7.1.30.0090.00315.74
7.1.20.0100.00715.70
7.1.10.0060.00315.33
7.1.00.0080.03819.01
7.0.310.0000.00915.24
7.0.300.0000.01215.33
7.0.290.0030.00615.31
7.0.280.0030.01014.98
7.0.270.0030.01015.30
7.0.260.0060.00615.11
7.0.250.0060.00815.48
7.0.240.0060.00615.58
7.0.230.0120.00315.15
7.0.220.0080.00015.36
7.0.210.0030.00615.25
7.0.200.0100.00516.03
7.0.190.0080.00015.35
7.0.180.0030.00315.26
7.0.170.0030.01015.32
7.0.160.0000.01415.37
7.0.150.0040.00415.31
7.0.140.0070.03818.61
7.0.130.0040.00715.48
7.0.120.0100.00315.54
7.0.110.0030.00915.43
7.0.100.0090.00315.43
7.0.90.0380.04317.72
7.0.80.0270.04517.62
7.0.70.0320.04017.68
7.0.60.0320.04317.71
7.0.50.0320.04817.87
7.0.40.0090.04016.68
7.0.30.0100.04216.71
7.0.20.0070.02316.85
7.0.10.0040.04416.82
7.0.00.0040.02816.79
5.6.380.0110.00313.83
5.6.370.0040.01114.16
5.6.360.0080.00414.39
5.6.350.0120.00314.48
5.6.340.0030.01014.25
5.6.330.0090.00314.21
5.6.320.0130.00014.32
5.6.310.0060.01014.13
5.6.300.0030.01014.35
5.6.290.0040.00414.50
5.6.280.0020.04417.81
5.6.270.0070.01014.20
5.6.260.0060.00614.33
5.6.250.0130.00014.28
5.6.240.0130.03317.38
5.6.230.0080.04317.50
5.6.220.0060.03317.49
5.6.210.0120.03717.61
5.6.200.0090.03817.71
5.6.190.0000.04917.47
5.6.180.0050.05117.69
5.6.170.0100.03417.58
5.6.160.0050.04617.63
5.6.150.0100.04017.74
5.6.140.0110.04317.69
5.6.130.0070.04817.58
5.6.120.0050.03017.68
5.6.110.0080.04117.79
5.6.100.0110.03817.65
5.6.90.0050.02917.65
5.6.80.0020.04417.35
5.6.70.0080.04317.13
5.6.60.0090.02717.21
5.6.50.0050.03817.42
5.6.40.0130.03817.35
5.6.30.0060.04017.26
5.6.20.0070.04117.38
5.6.10.0080.04017.27
5.6.00.0030.02817.35
5.5.380.0050.04216.61
5.5.370.0060.04116.68
5.5.360.0120.03516.67
5.5.350.0020.04816.58
5.5.340.0050.04516.87
5.5.330.0030.04816.77
5.5.320.0050.03316.77
5.5.310.0050.03816.86
5.5.300.0080.03516.80
5.5.290.0030.04916.82
5.5.280.0070.04416.73
5.5.270.0080.02216.86
5.5.260.0030.04816.72
5.5.250.0050.04216.70
5.5.240.0100.03816.55
5.5.230.0110.03316.54
5.5.220.0050.04016.41
5.5.210.0080.02016.51
5.5.200.0030.04316.52
5.5.190.0050.03716.40
5.5.180.0050.04516.52
5.5.170.0060.00613.71
5.5.160.0030.03816.42
5.5.150.0030.03316.52
5.5.140.0070.02816.54
5.5.130.0070.04016.48
5.5.120.0030.03716.49
5.5.110.0030.02916.52
5.5.100.0050.02316.47
5.5.90.0090.03816.41
5.5.80.0050.02716.46
5.5.70.0080.03616.42
5.5.60.0080.03816.46
5.5.50.0050.03216.48
5.5.40.0050.04016.42
5.5.30.0080.04016.42
5.5.20.0070.03916.37
5.5.10.0070.04016.39
5.5.00.0100.03216.46
5.4.450.0100.03616.16
5.4.440.0110.03916.09
5.4.430.0060.02416.11
5.4.420.0040.03816.11
5.4.410.0020.04815.89
5.4.400.0100.03515.79
5.4.390.0090.02815.94
5.4.380.0070.02215.97
5.4.370.0090.02815.93
5.4.360.0020.04415.85
5.4.350.0130.02615.85
5.4.340.0080.04015.96
5.4.330.0150.00012.79
5.4.320.0110.04115.93
5.4.310.0030.04215.88
5.4.300.0090.03415.96
5.4.290.0090.01815.88
5.4.280.0080.04015.84
5.4.270.0050.04115.87
5.4.260.0090.03915.84
5.4.250.0080.02515.99
5.4.240.0060.03715.92
5.4.230.0080.03815.95
5.4.220.0150.02015.95
5.4.210.0120.03315.91
5.4.200.0070.04015.93
5.4.190.0130.03615.87
5.4.180.0070.04215.95
5.4.170.0060.04015.95
5.4.160.0090.03515.85
5.4.150.0110.03315.79
5.4.140.0090.03114.52
5.4.130.0070.02514.55
5.4.120.0120.03314.51
5.4.110.0080.04214.52
5.4.100.0070.04014.61
5.4.90.0030.04414.52
5.4.80.0030.03514.55
5.4.70.0030.04314.53
5.4.60.0040.03614.52
5.4.50.0080.03514.56
5.4.40.0050.04414.65
5.4.30.0050.02514.49
5.4.20.0070.03714.56
5.4.10.0140.03314.50
5.4.00.0070.03514.27
5.3.290.0110.03413.71
5.3.280.0100.03813.66
5.3.270.0110.03813.71
5.3.260.0060.02213.69
5.3.250.0060.03613.64
5.3.240.0100.02113.70
5.3.230.0080.03013.62
5.3.220.0110.03113.68
5.3.210.0100.02313.62
5.3.200.0100.03313.67
5.3.190.0050.03813.66
5.3.180.0090.02413.70
5.3.170.0110.03613.60
5.3.160.0060.04313.68
5.3.150.0080.04013.69
5.3.140.0080.03513.62
5.3.130.0070.04313.60
5.3.120.0080.02713.61
5.3.110.0080.04313.66
5.3.100.0070.03213.42
5.3.90.0070.03613.41
5.3.80.0160.03013.39
5.3.70.0020.02713.39
5.3.60.0060.04313.40
5.3.50.0090.03813.31
5.3.40.0050.04413.36
5.3.30.0130.03213.29
5.3.20.0040.03913.23
5.3.10.0050.03713.21
5.3.00.0090.03513.19
5.2.170.0060.03411.95
5.2.160.0060.01811.98
5.2.150.0040.03011.90
5.2.140.0070.03311.98
5.2.130.0030.03111.88
5.2.120.0090.03011.96
5.2.110.0070.03011.96
5.2.100.0080.03111.96
5.2.90.0060.03111.87
5.2.80.0050.03111.89
5.2.70.0060.03211.99
5.2.60.0030.03611.95
5.2.50.0070.03011.88
5.2.40.0060.02311.87
5.2.30.0100.03211.82
5.2.20.0000.02611.91
5.2.10.0020.03511.87
5.2.00.0040.03211.80
5.1.60.0050.02811.32
5.1.50.0040.02111.42
5.1.40.0040.02711.31
5.1.30.0040.02211.54
5.1.20.0070.02511.62
5.1.10.0050.02211.48
5.1.00.0090.02711.44
5.0.50.0070.02310.70
5.0.40.0070.02110.60
5.0.30.0060.02810.43
5.0.20.0020.02710.56
5.0.10.0040.01810.54
5.0.00.0020.03010.40
4.4.90.0030.0159.98
4.4.80.0050.0129.98
4.4.70.0020.0229.98
4.4.60.0040.0139.98
4.4.50.0030.0149.98
4.4.40.0020.0229.98
4.4.30.0030.0119.98
4.4.20.0060.0159.98
4.4.10.0020.0179.98
4.4.00.0030.0309.98
4.3.110.0070.0159.98
4.3.100.0070.0139.98
4.3.90.0030.0169.98
4.3.80.0030.0139.98
4.3.70.0020.0109.98
4.3.60.0000.0129.98
4.3.50.0000.0189.98
4.3.40.0010.0289.98
4.3.30.0000.0149.98
4.3.20.0000.0179.98
4.3.10.0020.0139.98
4.3.00.0030.0109.98

preferences:
43.4 ms | 401 KiB | 5 Q