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run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = 'Showing results [program=for {program} programs|No pogram at all] [province=in {province}] [degree=with degree of {degree}]'; function interpolateString($message, array $context = array()) { $replace = array(); foreach ($context as $key => $val) { $replace['{' . $key . '}'] = $val; } return strtr($message, $replace); } $arrContext = array( 'program' => 'Nursing', 'province' => 'Ontario', 'degree' => '0' ); //echo interpolateString($str, $arrContext); echo "\n"; $pattern = '/\[\w+\=([^\[\].*]*)?\|([^\[\].*]*)\]/'; $replacement = "$1"; $subject = $str; echo preg_replace($pattern, $replacement, $subject);
Output for 5.1.0 - 7.1.0
Showing results for {program} programs [province=in {province}] [degree=with degree of {degree}]
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/MLYjQ on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting '&' or T_VARIABLE or T_CONST in /in/MLYjQ on line 4
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_ARRAY, expecting '&' or T_VARIABLE or T_CONST in /in/MLYjQ on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'&'' or `T_VARIABLE' or `T_CONST' in /in/MLYjQ on line 4
Process exited with code 255.