Online PHP editor | rfc for qYJFK

@ 2013-05-10T01:35:35Z

<?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()) {


	$arrMatches = array();
    $str = $message;
	preg_match_all("/\[(\w+)\=([^\[\]\|.*]*)?\|*([^\[\].*]*)\]/", $str, $arrMatches);

	$contextKeys = $arrMatches[1];
	$contextCondition = array();
	$contextValues = array();

	$i = 0;
	foreach ($contextKeys as $key){ $contextCondition += array($key => $arrMatches[0][$i]); $i++;}

	$i = 0;
	foreach ($contextKeys as $key){ $value = $context[$key] != false ? 2 : 3; $contextValues += array($key => $arrMatches[$value][$i]); $i++;}

	foreach ($contextKeys as $key){
    	$str = str_replace($contextCondition[$key], $contextValues[$key], $str);
	}

  $message = $str;
  $replace = array();
  foreach ($context as $key => $val) {
    $replace['{' . $key . '}'] = $val;
  }
  return strtr($message, $replace);
}
$arrContext = array(
	'program' => 'Nursing',
    'province' => false,
    'degree' => false
);
echo interpolateString($str, $arrContext);
echo "\n";

Output for git.master, git.master_jit, rfc.property-hooks: Showing results for Nursing programs

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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