3v4l.org

run code in 300+ PHP versions simultaneously
<?php function mlUtf8FixString($string) { if (false && 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)
8.3.60.0070.01316.88
8.3.50.0070.01122.05
8.3.40.0110.00418.71
8.3.30.0080.00619.09
8.3.20.0040.00420.32
8.3.10.0080.00023.56
8.3.00.0030.00618.96
8.2.180.0060.01018.04
8.2.170.0110.00422.96
8.2.160.0090.00520.47
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.35
8.2.110.0080.00022.26
8.2.100.0080.00817.91
8.2.90.0020.00619.22
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0030.00618.04
8.2.50.0050.00318.07
8.2.40.0030.00619.88
8.2.30.0000.00718.14
8.2.20.0090.00017.85
8.2.10.0000.00817.99
8.2.00.0040.00417.71
8.1.280.0110.00625.92
8.1.270.0060.00323.89
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.98
8.1.230.0030.00719.18
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0090.00317.23
8.1.180.0040.00418.10
8.1.170.0030.00618.57
8.1.160.0050.00321.99
8.1.150.0000.00718.54
8.1.140.0040.00417.48
8.1.130.0030.00317.86
8.1.120.0030.00317.34
8.1.110.0000.00717.35
8.1.100.0040.00417.36
8.1.90.0000.00717.45
8.1.80.0040.00417.32
8.1.70.0000.00717.42
8.1.60.0080.00017.55
8.1.50.0040.00417.39
8.1.40.0040.00417.54
8.1.30.0030.00517.71
8.1.20.0000.00717.71
8.1.10.0040.00417.58
8.1.00.0050.00317.45
8.0.300.0040.00418.77
8.0.290.0040.00417.30
8.0.280.0030.00318.39
8.0.270.0030.00317.35
8.0.260.0000.00717.36
8.0.250.0000.00717.08
8.0.240.0040.00417.04
8.0.230.0020.00517.02
8.0.220.0000.00816.91
8.0.210.0070.00016.89
8.0.200.0060.00016.96
8.0.190.0040.00417.01
8.0.180.0030.00716.92
8.0.170.0000.00816.95
8.0.160.0030.00316.96
8.0.150.0040.00416.93
8.0.140.0000.00716.84
8.0.130.0030.00313.27
8.0.120.0000.00917.07
8.0.110.0060.00317.03
8.0.100.0030.00616.96
8.0.90.0000.00917.02
8.0.80.0040.02117.04
8.0.70.0030.00616.96
8.0.60.0030.00616.88
8.0.50.0030.00616.95
8.0.30.0130.00817.27
8.0.20.0140.01117.40
8.0.10.0030.00617.03
8.0.00.0070.01217.01
7.4.330.0000.00615.07
7.4.320.0030.00316.55
7.4.300.0080.00016.52
7.4.290.0030.00316.55
7.4.280.0040.00416.56
7.4.270.0030.00316.54
7.4.260.0000.00716.63
7.4.250.0030.00616.60
7.4.240.0020.00716.75
7.4.230.0000.00816.85
7.4.220.0090.01216.64
7.4.210.0080.01016.78
7.4.200.0030.00616.48
7.4.190.0000.00916.49
7.4.160.0110.01416.62
7.4.150.0070.01117.40
7.4.140.0100.01717.86
7.4.130.0070.01316.74
7.4.120.0070.01216.56
7.4.110.0070.01116.39
7.4.100.0060.01416.73
7.4.90.0080.01216.55
7.4.80.0090.00919.39
7.4.70.0110.01016.68
7.4.60.0140.01016.49
7.4.50.0070.01116.48
7.4.40.0100.01116.54
7.4.30.0100.01416.57
7.4.20.0100.01116.58
7.4.10.0130.00916.06
7.4.00.0110.01015.70
7.3.330.0000.00513.32
7.3.320.0030.00313.15
7.3.310.0050.00316.58
7.3.300.0000.00816.34
7.3.290.0070.01016.46
7.3.280.0100.01116.47
7.3.270.0100.01017.40
7.3.260.0130.00416.73
7.3.250.0060.01416.66
7.3.240.0070.01416.49
7.3.230.0080.01116.55
7.3.210.0080.01516.44
7.3.200.0060.01216.57
7.3.190.0090.01116.44
7.3.180.0170.00916.50
7.3.170.0110.01016.49
7.3.160.0100.01016.46
7.3.150.0130.00816.39
7.3.140.0110.00916.46
7.3.130.0110.00815.98
7.3.120.0090.01215.53
7.3.110.0100.01115.75
7.3.100.0070.01115.60
7.3.90.0110.00715.79
7.3.80.0120.00615.57
7.3.70.0090.01015.54
7.3.60.0060.01315.60
7.3.50.0090.00715.75
7.3.40.0070.01015.78
7.3.30.0070.01215.58
7.3.20.0100.00716.54
7.3.10.0050.01416.56
7.3.00.0400.01116.53
7.2.330.0130.01616.67
7.2.320.0050.01816.49
7.2.310.0130.01216.57
7.2.300.0080.01216.71
7.2.290.0100.01316.50
7.2.280.0090.01416.47
7.2.270.0110.01416.67
7.2.260.0090.01316.10
7.2.250.0070.01315.96
7.2.240.0080.01015.80
7.2.230.0110.00915.89
7.2.220.0100.00815.90
7.2.210.0080.01115.81
7.2.200.0060.01115.81
7.2.190.0080.01015.78
7.2.180.0090.00915.79
7.2.170.0080.01115.83
7.2.160.0060.01115.87
7.2.150.0060.01316.80
7.2.140.0100.00816.86
7.2.130.0080.01216.81
7.2.120.0070.01316.81
7.2.110.0120.00916.86
7.2.100.0090.01416.78
7.2.90.0060.01116.76
7.2.80.0260.01116.69
7.2.70.0090.01416.80
7.2.60.0080.01216.73
7.2.50.0050.01316.85
7.2.40.0050.01316.89
7.2.30.0080.01016.74
7.2.20.0240.00916.83
7.2.10.0070.01116.81
7.2.00.0110.01017.34
7.1.330.0400.00715.63
7.1.320.0180.01115.71
7.1.310.0190.01215.70
7.1.300.0080.00915.75
7.1.290.0080.01115.76
7.1.280.0130.00815.62
7.1.270.0070.01215.67
7.1.260.0070.01215.70
7.1.250.0120.00815.69
7.1.240.0310.00915.77
7.1.230.0320.01415.70
7.1.220.0120.01315.78
7.1.210.0090.01415.80
7.1.200.0110.01215.76
7.1.190.0100.01415.66
7.1.180.0140.01015.62
7.1.170.0100.01015.75
7.1.160.0110.01015.70
7.1.150.0120.00715.69
7.1.140.0110.00915.69
7.1.130.0130.00815.69
7.1.120.0130.00915.82
7.1.110.0120.01115.80
7.1.100.0120.00716.34
7.1.90.0110.01115.82
7.1.80.0110.01015.80
7.1.70.0110.01015.97
7.1.60.0530.01116.45
7.1.50.0170.01015.99
7.1.40.0130.00915.90
7.1.30.0140.00815.76
7.1.20.0120.00715.51
7.1.10.0140.00615.72
7.1.00.0110.02017.01
7.0.330.0060.01315.35
7.0.320.0120.01115.46
7.0.310.0100.01015.38
7.0.300.0400.00815.44
7.0.290.0160.01315.32
7.0.280.0100.00915.34
7.0.270.0330.01215.35
7.0.260.0070.01415.44
7.0.250.0110.00915.55
7.0.240.0120.01115.45
7.0.230.0150.00615.38
7.0.220.0180.00615.47
7.0.210.0290.01215.45
7.0.200.0120.00915.67
7.0.190.0150.00815.41
7.0.180.0120.00715.28
7.0.170.0130.00915.38
7.0.160.0070.01315.46
7.0.150.0100.01115.26
7.0.140.0100.02216.73
7.0.130.0050.01215.28
7.0.120.0110.01015.34
7.0.110.0240.00815.40
7.0.100.0160.00815.36
7.0.90.0130.00815.41
7.0.80.0170.00515.50
7.0.70.0120.01015.52
7.0.60.0350.02716.32
7.0.50.0120.01615.85
7.0.40.0090.02615.61
7.0.30.0200.02515.58
7.0.20.0150.01615.67
7.0.10.0180.01615.58
7.0.00.0110.01615.57
5.6.400.0120.01215.13
5.6.390.0110.01015.33
5.6.380.0140.01215.38
5.6.370.0120.00915.29
5.6.360.0110.01215.04
5.6.350.0100.01215.27
5.6.340.0080.01315.20
5.6.330.0150.00815.36
5.6.320.0110.01215.30
5.6.310.0090.01615.15
5.6.300.0120.01315.43
5.6.290.0120.01015.34
5.6.280.0080.02716.39
5.6.270.0120.00915.20
5.6.260.0090.01515.26
5.6.250.0150.00715.20
5.6.240.0120.01115.39
5.6.230.0160.00715.22
5.6.220.0150.00815.22
5.6.210.0100.02216.21
5.6.200.0040.03015.95
5.6.190.0110.01716.32
5.6.180.0140.01816.34
5.6.170.0130.02416.30
5.6.160.0090.02116.44
5.6.150.0120.02415.87
5.6.140.0140.02115.88
5.6.130.0130.02315.84
5.6.120.0140.02516.39
5.6.110.0120.01616.45
5.6.100.0120.02716.45
5.6.90.0070.02916.33
5.6.80.0150.02116.16
5.6.70.0890.01816.23
5.6.60.0090.01415.13
5.6.50.0080.01515.16
5.6.40.0190.01815.18
5.6.30.0130.02115.23
5.6.20.0110.01015.16
5.6.10.0170.01315.12
5.6.00.0100.01115.19
5.5.380.0120.01315.15
5.5.370.0120.01015.15
5.5.360.0150.00815.22
5.5.350.0140.01816.10
5.5.340.0090.01715.68
5.5.330.0110.01616.17
5.5.320.0120.01716.20
5.5.310.0130.02216.21
5.5.300.0100.02615.73
5.5.290.0100.02115.72
5.5.280.0120.02516.08
5.5.270.0070.02316.37
5.5.260.0110.02016.35
5.5.250.0100.01716.19
5.5.240.0130.02716.07
5.5.230.0110.01415.06
5.5.220.0180.00815.08
5.5.210.0130.00815.08
5.5.200.0210.02015.07
5.5.190.0150.01515.01
5.5.180.0100.01115.12
5.5.170.0120.00915.12
5.5.160.0110.01215.06
5.5.150.0130.01315.04
5.5.140.0100.01414.94
5.5.130.0080.01415.10
5.5.120.0110.01115.08
5.5.110.0080.01214.91
5.5.100.0100.01214.97
5.5.90.0160.01215.00
5.5.80.0110.01115.18
5.5.70.0140.00615.01
5.5.60.0070.01515.04
5.5.50.0110.01015.01
5.5.40.0090.01414.94
5.5.30.0130.00714.95
5.5.20.0130.00814.97
5.5.10.0120.00715.02
5.5.00.0080.01215.07
5.4.450.0170.01514.08
5.4.440.0180.01714.12
5.4.430.0120.01514.08
5.4.420.0100.01814.15
5.4.410.0080.01814.08
5.4.400.0140.01313.99
5.4.390.0160.01513.97
5.4.380.0130.02114.01
5.4.370.0090.01213.99
5.4.360.0150.01613.92
5.4.350.0060.01412.61
5.4.340.0060.01312.66
5.4.330.0070.00712.83
5.4.320.0070.01412.82
5.4.310.0100.01212.68
5.4.300.0080.01512.81
5.4.290.0070.01512.73
5.4.280.0090.01312.75
5.4.270.0080.01512.70
5.4.260.0080.01412.68
5.4.250.0080.01612.65
5.4.240.0070.01612.70
5.4.230.0090.01712.75
5.4.220.0110.01312.72
5.4.210.0100.01212.70
5.4.200.0070.01812.72
5.4.190.0100.01512.66
5.4.180.0080.01612.74
5.4.170.0070.01812.69
5.4.160.0100.01612.76
5.4.150.0090.01512.69
5.4.140.0060.01812.69
5.4.130.0100.01712.63
5.4.120.0090.01812.62
5.4.110.0090.01812.59
5.4.100.0080.01612.59
5.4.90.0080.02212.61
5.4.80.0080.02612.67
5.4.70.0080.02212.66
5.4.60.0070.01712.63
5.4.50.0100.01512.65
5.4.40.0070.01812.64
5.4.30.0080.01712.65
5.4.20.0080.01612.65
5.4.10.0080.01612.66
5.4.00.0070.01612.55
5.3.290.0080.01613.12
5.3.280.0070.02113.01
5.3.270.0100.01913.05
5.3.260.0140.02413.04
5.3.250.0070.02513.02
5.3.240.0130.01813.04
5.3.230.0080.02013.03
5.3.220.0100.02012.98
5.3.210.0120.01812.97
5.3.200.0130.01712.99
5.3.190.0090.02112.96
5.3.180.0100.02013.07
5.3.170.0100.01913.05
5.3.160.0090.02113.06
5.3.150.0150.02213.02
5.3.140.0100.02413.05
5.3.130.0110.03313.01
5.3.120.0090.02513.10
5.3.110.0090.01613.04
5.3.100.0060.02512.94
5.3.90.0090.01612.99
5.3.80.0100.01712.89
5.3.70.0080.02812.88
5.3.60.0100.01812.96
5.3.50.0090.02212.96
5.3.40.0100.02412.91
5.3.30.0120.02512.92
5.3.20.0050.02312.85
5.3.10.0070.01912.81
5.3.00.0080.02312.75
5.2.170.0130.02311.32
5.2.160.0120.02211.34
5.2.150.0100.02411.25
5.2.140.0130.02111.32
5.2.130.0090.02511.21
5.2.120.0090.02511.24
5.2.110.0100.02411.25
5.2.100.0060.02711.23
5.2.90.0090.02211.25
5.2.80.0140.03711.20
5.2.70.0070.02511.20
5.2.60.0100.02811.24
5.2.50.0130.02311.21
5.2.40.0080.02311.19
5.2.30.0100.02411.17
5.2.20.0120.03211.03
5.2.10.0060.02311.05
5.2.00.0110.02210.93
5.1.60.0110.01510.69
5.1.50.0080.01910.69
5.1.40.0130.03110.68
5.1.30.0110.03010.80
5.1.20.0150.02910.81
5.1.10.0140.02410.71
5.1.00.0110.03810.72
5.0.50.0070.02310.21
5.0.40.0120.01110.16
5.0.30.0070.02710.10
5.0.20.0110.03610.09
5.0.10.0110.01810.08
5.0.00.0080.02910.08
4.4.90.0080.0069.53
4.4.80.0090.0089.52
4.4.70.0060.0129.52
4.4.60.0030.0139.52
4.4.50.0060.0129.52
4.4.40.0090.0249.50
4.4.30.0030.0169.52
4.4.20.0060.0089.55
4.4.10.0040.0119.55
4.4.00.0040.0149.52
4.3.110.0030.0119.49
4.3.100.0030.0109.49
4.3.90.0050.0099.48
4.3.80.0070.0199.46
4.3.70.0060.0139.48
4.3.60.0060.0089.48
4.3.50.0070.0119.48
4.3.40.0070.0199.45
4.3.30.0030.0099.04
4.3.20.0030.0099.03
4.3.10.0020.0119.02
4.3.00.0060.00713.32

preferences:
60.14 ms | 401 KiB | 5 Q