3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decodeText($texts) { if(is_array($texts)) { $encoded = array(); foreach($texts as $key => $text) { if (!is_array($text )) { $encoded[$key] = utf8_decode($text); } else { $this->decodeText($text); } } } else { $encoded = utf8_decode($text); } return $encoded; } $smth = array('test' => 'ääõölö', 'test2' => array('öüõü', 'dasd212äöäöä' )); $smth = decodeText($texts); var_dump($smth); var_dump(decodeText('köõöõüpõ'));
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $texts in /in/NUehr on line 28 Warning: Undefined variable $text in /in/NUehr on line 22 Deprecated: Function utf8_decode() is deprecated in /in/NUehr on line 22 Deprecated: utf8_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /in/NUehr on line 22 string(0) "" Warning: Undefined variable $text in /in/NUehr on line 22 Deprecated: Function utf8_decode() is deprecated in /in/NUehr on line 22 Deprecated: utf8_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /in/NUehr on line 22 string(0) ""
Output for 8.1.0 - 8.1.28
Warning: Undefined variable $texts in /in/NUehr on line 28 Warning: Undefined variable $text in /in/NUehr on line 22 Deprecated: utf8_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /in/NUehr on line 22 string(0) "" Warning: Undefined variable $text in /in/NUehr on line 22 Deprecated: utf8_decode(): Passing null to parameter #1 ($string) of type string is deprecated in /in/NUehr on line 22 string(0) ""
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $texts in /in/NUehr on line 28 Warning: Undefined variable $text in /in/NUehr on line 22 string(0) "" Warning: Undefined variable $text in /in/NUehr on line 22 string(0) ""
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Notice: Undefined variable: texts in /in/NUehr on line 28 Notice: Undefined variable: text in /in/NUehr on line 22 string(0) "" Notice: Undefined variable: text in /in/NUehr on line 22 string(0) ""
Output for 7.3.32 - 7.3.33, 7.4.26
string(0) "" string(0) ""
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: texts in /in/NUehr on line 28 Notice: Undefined variable: text in /in/NUehr on line 22 string(0) "" Notice: Undefined variable: text in /in/NUehr on line 22 string(0) ""
preferences:
322.26 ms | 402 KiB | 460 Q