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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(filter_var(idn_to_ascii( 'fred@b├╝cher.ch'), FILTER_VALIDATE_EMAIL));
Output for 7.0.5, 7.3.0alpha1
Fatal error: Uncaught Error: Call to undefined function idn_to_ascii() in /in/THEZj:3 Stack trace: #0 {main} thrown in /in/THEZj on line 3
Process exited with code 255.
Output for 7.2.0 - 7.2.6
Deprecated: idn_to_ascii(): INTL_IDNA_VARIANT_2003 is deprecated in /in/THEZj on line 3 string(21) "xn--fred@bcher-feb.ch"
Output for 5.4.0 - 5.5.28, 5.5.31 - 5.5.33, 5.5.35 - 5.6.12, 5.6.16 - 5.6.19, 5.6.21 - 7.0.4, 7.0.6 - 7.1.7
string(21) "xn--fred@bcher-feb.ch"
Output for 5.2.0 - 5.3.29, 5.5.29 - 5.5.30, 5.5.34, 5.6.13 - 5.6.15, 5.6.20
Fatal error: Call to undefined function idn_to_ascii() in /in/THEZj on line 3
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var() in /in/THEZj on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: filter_var() in /in/THEZj on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: filter_var() in /in/THEZj on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: filter_var() in /in/THEZj on line 3