3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $message = "This is a string using the terms? Wait here's one\n abukuma kai\nabukuma-kai\nabukuma\nabukuma\nkai abukuma abukuma kai"; $search = array( 'abukuma kai', 'abukuma' ); $replacements = array( '<a href="http://kancolle.wikia.com/wiki/Abukuma#Upgrade" class="screenshot" rel="ship/Abukuma_Kai.png" style="color:#0073e6; font-weight:bold; border-bottom: 1px #0073e6 dashed;"><p id="yosup">Abukuma Kai</p></a>', '<a href="http://kancolle.wikia.com/wiki/Abukuma#Basic" class="screenshot" rel="ship/Abukuma.png" style="color:#0073e6; font-weight:bold; border-bottom: 1px #0073e6 dashed;">Abukuma</a>' ); function replaceStrings($haystack, $needle, $replacement, $offset = 0) { if (count($needle) != count($replacement)) { throw new \InvalidArgumentException('Needle length must match replacement length'); } $regexpDelimiter = '/'; $wordDelimiter = '[-\s_]'; if (is_array($needle)) { $massagedNeedles = array_map( function($s) use($regexpDelimiter, $wordDelimiter) { $s = preg_quote($s, $regexpDelimiter); $s = preg_replace('/' . $wordDelimiter . '/', $wordDelimiter, $s); return $s; }, $needle ); usort($massagedNeedles, function($a, $b) { return strlen($b) - strlen($a); }); var_dump($massagedNeedles); $regexp = implode('|', $massagedNeedles); } else { $regexp = preg_replace('/' . $wordDelimiter . '/', preg_quote($needle, '/')); } $regexp = sprintf('/%s/i', $regexp); $strpos = preg_match($regexp, $haystack, $matches, PREG_OFFSET_CAPTURE, $offset); if ($strpos === false) { return $haystack; } // $haystack = substr_replace($haystack, $replacement[$i], $match[0][1], $match[0][1] + strlen($match[0][0])); exit; return replaceStrings($haystack, $needle, $replacement, $offset); } replaceStrings($message, $search, $replacements);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(2) { [0]=> string(16) "abukuma[-\s_]kai" [1]=> string(7) "abukuma" }
Output for 5.1.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/cXvTO on line 17 Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/cXvTO on line 25
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/cXvTO on line 17 Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/cXvTO on line 25
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_NEW in /in/cXvTO on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_NEW in /in/cXvTO on line 17
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/cXvTO on line 17
Process exited with code 255.