3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mlUtf8FixString($string) { if (function_exists('mb_convert_encoding')) { echo "mb_convert_encoding\n"; ini_set('mbstring.substitute_character', "none"); $string = mb_convert_encoding($string, 'UTF-8', 'UTF-8'); } else if (function_exists('iconv')) { echo "iconv\n"; // This might not work due to a bug in php // See: https://bugs.php.net/bug.php?id=48147, https://bugs.php.net/bug.php?id=52211, https://bugs.php.net/bug.php?id=61484 $string = iconv("UTF-8", "UTF-8//IGNORE//TRANSLIT", $string); } return $string; } header('Content-Type: text/plain; charset="UTF-8"'); echo (mlUtf8FixString(' äöüß ነው። ማንም ሰው ይህን መዝገበ ዕውቀት ကျွန်း​စု​မြို့​နယ်၊ တနင်္သာရီ​မြို့​နယ်၊ សព្វវចនាធិប្បាយសេរីសម្រាប់អ្នកទាំងអស់គ្នា។ ຈະຊອກຫາອີ່ຫຍັງອັນໃດກໍບໍ່ຄ່ອຍມີ Mỹ đưa quân tăng viện đến արկածային գրականության դասական История проектирования არასოდეს დაუტოვებიათ ᑐᙵᓱᒃᑐᐃᓐᓇᐅᓕᑦᑎ ᐅᐃᑭᐅᖃᓕᒫᒐᕐᔪᐊᖕᒧᑦ ᐃᓄᒃᑎᑐᓐ Πρωταγωνίστησε σε πολλές આ ઉપરાંત વિકિપીડિયામાં અત્યારે અનેક લેખો તૈયાર ཝེ་ཁེ་རིག་མཛོད་ནི་རང་དབང་གི་རིག་གནས་ཀུན་བཏུས་དཔེ་མཛོད་ཅིག་ཡིན་ལ་ विकिपीडिया सभी विषयों पर प्रामाणिक और 이후로, 토론토 지하철은 현재 位久经苦难的黑奴汤姆叔叔的故事展开 مرحبا بكم في ويكيبيديا بخط الثلث איינשטעלן א סיסטעם אין וועלכע פראפערט ဖြစ်ပေါ်​နေ​သည့် မြေနိမ့်​ချိုမ့်​ဝှမ်း​များ​၌ ပေါက်ရောက်​သည့် পৰা ১০ম শতিকাৰ ভিতৰত বিকাশ হোৱা A broken utf sequence: ['."\xEB\x6C\x65\x20".'] '));

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)
8.3.70.0170.00318.31
8.3.60.0090.00916.63
8.3.50.0080.01221.97
8.3.40.0120.00318.76
8.3.30.0110.00419.08
8.3.20.0000.00920.39
8.3.10.0040.00423.61
8.3.00.0000.00819.11
8.2.180.0200.00318.01
8.2.170.0100.01022.96
8.2.160.0100.00320.57
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.47
8.2.110.0050.00522.14
8.2.100.0060.00617.72
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0000.00817.92
8.2.50.0080.00018.07
8.2.40.0070.00319.89
8.2.30.0000.00818.15
8.2.20.0020.00517.66
8.2.10.0040.00418.08
8.2.00.0000.00817.67
8.1.280.0150.00325.92
8.1.270.0000.00823.82
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00623.84
8.1.230.0070.00419.01
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0080.00317.23
8.1.180.0080.00018.10
8.1.170.0030.00618.49
8.1.160.0040.00422.08
8.1.150.0050.00318.68
8.1.140.0000.00717.54
8.1.130.0030.00317.86
8.1.120.0000.00717.48
8.1.110.0060.00317.43
8.1.100.0000.00817.50
8.1.90.0040.00417.49
8.1.80.0000.00717.47
8.1.70.0000.00817.32
8.1.60.0040.00417.57
8.1.50.0000.00817.54
8.1.40.0020.00517.66
8.1.30.0050.00317.75
8.1.20.0000.00817.75
8.1.10.0040.00417.57
8.1.00.0040.00417.49
8.0.300.0040.00418.77
8.0.290.0060.00317.16
8.0.280.0070.00018.45
8.0.270.0070.00017.29
8.0.260.0040.00417.39
8.0.250.0000.00716.99
8.0.240.0030.00617.06
8.0.230.0000.00716.91
8.0.220.0040.00716.76
8.0.210.0000.00716.90
8.0.200.0000.00617.02
8.0.190.0060.00316.85
8.0.180.0080.00317.00
8.0.170.0000.00716.84
8.0.160.0000.00716.93
8.0.150.0070.00016.80
8.0.140.0040.00416.84
8.0.130.0000.00513.33
8.0.120.0080.00016.77
8.0.110.0070.00016.92
8.0.100.0020.00516.91
8.0.90.0030.00416.80
8.0.80.0140.00316.89
8.0.70.0000.00716.82
8.0.60.0040.00416.71
8.0.50.0040.00416.82
8.0.30.0110.01316.91
8.0.20.0070.01117.40
8.0.10.0070.00017.04
8.0.00.0070.01116.78
7.4.330.0030.00315.00
7.4.320.0030.00316.60
7.4.300.0040.00416.49
7.4.290.0080.00016.73
7.4.280.0060.00316.63
7.4.270.0000.00716.66
7.4.260.0030.00316.71
7.4.250.0040.00416.65
7.4.240.0020.00616.70
7.4.230.0000.00716.62
7.4.220.0070.01016.66
7.4.210.0080.00816.62
7.4.200.0000.00716.51
7.4.190.0040.00416.74
7.4.160.0110.00616.52
7.4.150.0060.01217.40
7.4.140.0120.01017.86
7.4.130.0130.00516.66
7.4.120.0120.00916.65
7.4.110.0100.00716.45
7.4.100.0060.01116.59
7.4.90.0030.01416.72
7.4.80.0030.01519.39
7.4.70.0120.01216.34
7.4.60.0130.00516.40
7.4.50.0070.00816.32
7.4.40.0090.00916.39
7.4.30.0110.01116.34
7.4.20.0140.00516.30
7.4.10.0140.00515.87
7.4.00.0080.00915.73
7.3.330.0050.00013.27
7.3.320.0030.00313.09
7.3.310.0070.00016.38
7.3.300.0000.00716.32
7.3.290.0060.00916.39
7.3.280.0070.01216.29
7.3.270.0120.00617.40
7.3.260.0100.01316.30
7.3.250.0080.01116.29
7.3.240.0130.00616.32
7.3.230.0030.01316.43
7.3.210.0150.00916.55
7.3.200.0130.00316.30
7.3.190.0110.01116.43
7.3.180.0090.01016.37
7.3.170.0080.01216.36
7.3.160.0120.00616.32
7.3.150.0120.00716.31
7.3.140.0110.00816.35
7.3.130.0120.00515.69
7.3.120.0060.01015.55
7.3.110.0080.01015.62
7.3.100.0130.00415.72
7.3.90.0090.00815.78
7.3.80.0050.01015.69
7.3.70.0100.00715.75
7.3.60.0040.01515.69
7.3.50.0110.00715.81
7.3.40.0120.00415.82
7.3.30.0070.01115.75
7.3.20.0100.00616.39
7.3.10.0070.00916.51
7.3.00.0070.00716.45
7.2.330.0120.00616.57
7.2.320.0120.01016.42
7.2.310.0130.00716.52
7.2.300.0050.01216.61
7.2.290.0110.01416.53
7.2.280.0120.00616.54
7.2.270.0110.00816.39
7.2.260.0070.01015.97
7.2.250.0070.01115.94
7.2.240.0040.01415.79
7.2.230.0160.00815.78
7.2.220.0090.00915.94
7.2.210.0080.00915.89
7.2.200.0090.01015.91
7.2.190.0060.01115.80
7.2.180.0080.01015.97
7.2.170.0040.01415.89
7.2.160.0090.01216.05
7.2.150.0100.00916.69
7.2.140.0140.01616.58
7.2.130.0350.00616.74
7.2.120.0080.00916.66
7.2.110.0080.01016.65
7.2.100.0060.01016.76
7.2.90.0090.00716.68
7.2.80.0110.00716.70
7.2.70.0390.00716.72
7.2.60.0470.00916.74
7.2.50.0080.00916.65
7.2.40.0060.00916.65
7.2.30.0070.00916.79
7.2.20.0110.00716.81
7.2.10.0070.00816.69
7.2.00.0200.00917.11
7.1.330.0080.01415.66
7.1.320.0120.01115.62
7.1.310.0130.00615.74
7.1.300.0910.00715.68
7.1.290.0100.01115.61
7.1.280.0130.00715.62
7.1.270.0120.01015.47
7.1.260.0110.00815.67
7.1.250.0110.00615.70
7.1.240.0130.00615.66
7.1.230.0160.00615.67
7.1.220.0090.01215.63
7.1.210.0140.00615.53
7.1.200.0130.00915.54
7.1.190.0110.00915.64
7.1.180.0120.00815.62
7.1.170.0120.00815.54
7.1.160.0120.00815.60
7.1.150.0120.00915.58
7.1.140.0130.00815.61
7.1.130.0100.01115.66
7.1.120.0340.00815.67
7.1.110.0090.01015.68
7.1.100.0100.00916.33
7.1.90.0100.01015.52
7.1.80.0160.00515.60
7.1.70.0080.00816.06
7.1.60.0110.00916.51
7.1.50.0140.01015.90
7.1.40.0530.00815.70
7.1.30.0120.00715.70
7.1.20.0160.00815.65
7.1.10.0150.01315.71
7.1.00.0090.02617.34
7.0.330.0090.00815.25
7.0.320.0070.01315.20
7.0.310.0110.00715.06
7.0.300.0110.00915.32
7.0.290.0110.00815.21
7.0.280.0090.01015.37
7.0.270.0090.00815.13
7.0.260.0110.00615.25
7.0.250.0130.00615.29
7.0.240.0300.00915.38
7.0.230.0130.00815.25
7.0.220.0120.00915.41
7.0.210.0100.00815.24
7.0.200.0060.01015.59
7.0.190.0400.00415.30
7.0.180.0080.01015.13
7.0.170.0350.00615.23
7.0.160.0070.01315.27
7.0.150.0120.00715.25
7.0.140.0310.02616.91
7.0.130.0120.00915.38
7.0.120.0140.00615.35
7.0.110.0080.02816.48
7.0.100.0110.01916.50
7.0.90.0310.02416.35
7.0.80.0090.02016.51
7.0.70.0130.02316.39
7.0.60.0180.02316.45
7.0.50.0270.02516.44
7.0.40.0120.02515.79
7.0.30.0300.02715.96
7.0.20.0110.02915.86
7.0.10.0100.02815.90
7.0.00.0140.02415.90
5.6.400.0100.01015.49
5.6.390.0150.00515.54
5.6.380.0090.01315.57
5.6.370.0110.01115.39
5.6.360.0170.00815.45
5.6.350.0100.00915.48
5.6.340.0120.00915.35
5.6.330.0130.00815.52
5.6.320.0110.00915.24
5.6.310.0130.00815.40
5.6.300.0100.01315.53
5.6.290.0090.01515.39
5.6.280.0090.02616.94
5.6.270.0110.01115.42
5.6.260.0100.02716.71
5.6.250.0110.02616.83
5.6.240.0110.02716.69
5.6.230.0100.02916.73
5.6.220.0130.02016.80
5.6.210.0130.02716.70
5.6.200.0090.02216.73
5.6.190.0150.02316.69
5.6.180.0120.02716.70
5.6.170.0170.02516.76
5.6.160.0120.01816.65
5.6.150.0090.02816.64
5.6.140.0090.02016.57
5.6.130.0130.01616.80
5.6.120.0120.01616.60
5.6.110.0090.02816.77
5.6.100.0110.02716.49
5.6.90.0110.02616.54
5.6.80.0140.02416.37
5.6.70.0110.02016.59
5.6.60.0170.02716.44
5.6.50.0060.02616.40
5.6.40.0130.02416.48
5.6.30.0070.02916.44
5.6.20.0130.02216.44
5.6.10.0080.02016.52
5.6.00.0060.03116.48
5.5.380.0100.01915.93
5.5.370.0130.02515.86
5.5.360.0110.02415.75
5.5.350.0110.02915.84
5.5.340.0150.03015.89
5.5.330.0080.02516.14
5.5.320.0110.02616.19
5.5.310.0120.01916.00
5.5.300.0100.02015.94
5.5.290.0070.02116.02
5.5.280.0070.02616.15
5.5.270.0100.02415.84
5.5.260.0150.02415.93
5.5.250.0090.03115.87
5.5.240.0120.02515.82
5.5.230.0150.01515.79
5.5.220.0090.02415.77
5.5.210.0080.01815.69
5.5.200.0120.02715.80
5.5.190.0090.02815.74
5.5.180.0080.02815.76
5.5.170.0140.00815.24
5.5.160.0120.02415.74
5.5.150.0090.01915.77
5.5.140.0110.01615.86
5.5.130.0120.01715.88
5.5.120.0040.02115.91
5.5.110.0100.01715.72
5.5.100.0120.01415.65
5.5.90.0100.01715.76
5.5.80.0070.01815.79
5.5.70.0100.01415.73
5.5.60.0090.01515.78
5.5.50.0080.01515.79
5.5.40.0060.01615.75
5.5.30.0090.01615.72
5.5.20.0080.01715.63
5.5.10.0090.01915.70
5.5.00.0090.01815.77
5.4.450.0090.02514.41
5.4.440.0050.02714.40
5.4.430.0060.02614.47
5.4.420.0090.02414.33
5.4.410.0090.02314.43
5.4.400.0080.02514.39
5.4.390.0090.02214.32
5.4.380.0100.02114.31
5.4.370.0100.02214.27
5.4.360.0130.02114.32
5.4.350.0100.02214.25
5.4.340.0120.01614.30
5.4.330.0090.00812.63
5.4.320.0080.01414.36
5.4.310.0090.01514.33
5.4.300.0090.01414.30
5.4.290.0090.01414.29
5.4.280.0050.01714.30
5.4.270.0090.01414.28
5.4.260.0080.01514.29
5.4.250.0030.01714.26
5.4.240.0060.01614.30
5.4.230.0080.01414.27
5.4.220.0070.01414.27
5.4.210.0070.01214.22
5.4.200.0080.01214.31
5.4.190.0060.01314.21
5.4.180.0070.01414.32
5.4.170.0140.01614.29
5.4.160.0080.01614.21
5.4.150.0070.01714.38
5.4.140.0070.01513.72
5.4.130.0040.01613.72
5.4.120.0060.01613.62
5.4.110.0120.01413.70
5.4.100.0080.01313.62
5.4.90.0050.01613.77
5.4.80.0080.01213.75
5.4.70.0070.01813.67
5.4.60.0060.01613.72
5.4.50.0060.01613.70
5.4.40.0050.01813.74
5.4.30.0070.01713.68
5.4.20.0100.01113.62
5.4.10.0080.01513.65
5.4.00.0080.01713.48
5.3.290.0090.02713.50
5.3.280.0070.01413.43
5.3.270.0080.01813.47
5.3.260.0070.01813.40
5.3.250.0040.01513.46
5.3.240.0050.01813.40
5.3.230.0080.01413.43
5.3.220.0080.01413.38
5.3.210.0100.01313.33
5.3.200.0090.01413.33
5.3.190.0070.01413.40
5.3.180.0050.01613.42
5.3.170.0080.01713.34
5.3.160.0090.01413.38
5.3.150.0090.01213.40
5.3.140.0060.01713.31
5.3.130.0090.01513.40
5.3.120.0090.01613.38
5.3.110.0050.02013.38
5.3.100.0080.01413.29
5.3.90.0110.01613.35
5.3.80.0060.01913.17
5.3.70.0090.02213.23
5.3.60.0080.01513.25
5.3.50.0080.01313.17
5.3.40.0100.01313.21
5.3.30.0100.02313.17
5.3.20.0070.02413.09
5.3.10.0090.01213.06
5.3.00.0090.01413.01
5.2.170.0050.01712.11
5.2.160.0100.01212.20
5.2.150.0100.01212.27
5.2.140.0080.01612.15
5.2.130.0050.02912.13
5.2.120.0060.02212.22
5.2.110.0070.02712.18
5.2.100.0070.02912.13
5.2.90.0120.02312.10
5.2.80.0140.02112.07
5.2.70.0130.02412.10
5.2.60.0090.01812.04
5.2.50.0070.01612.01
5.2.40.0100.02512.09
5.2.30.0120.02312.06
5.2.20.0100.02511.97
5.2.10.0100.01412.04
5.2.00.0100.02511.91
5.1.60.0090.01111.91
5.1.50.0070.02011.91
5.1.40.0090.02011.91
5.1.30.0090.02111.91
5.1.20.0060.02311.91
5.1.10.0080.02011.91
5.1.00.0070.01511.91
5.0.50.0070.01911.91
5.0.40.0070.01611.91
5.0.30.0070.02511.91
5.0.20.0080.01911.91
5.0.10.0060.01211.91
5.0.00.0070.01911.91
4.4.90.0080.01011.91
4.4.80.0040.01111.91
4.4.70.0050.01311.91
4.4.60.0060.01011.91
4.4.50.0050.01511.91
4.4.40.0040.01211.91
4.4.30.0070.01111.91
4.4.20.0040.01411.91
4.4.10.0050.01311.91
4.4.00.0020.02011.91
4.3.110.0040.01211.91
4.3.100.0040.01311.91
4.3.90.0050.01111.91
4.3.80.0060.01811.91
4.3.70.0020.01111.91
4.3.60.0040.01211.91
4.3.50.0060.01111.91
4.3.40.0060.01711.91
4.3.30.0050.01311.91
4.3.20.0040.00711.91
4.3.10.0020.01411.91
4.3.00.0040.01411.91

preferences:
56.88 ms | 401 KiB | 5 Q