You can explode the string by commas, and then explode each of those values by x, inserting the result values from that into the two arrays: $str = “20×9999,24×65,40×5”; $array1 = array(); $array2 = array(); foreach (explode(‘,’, $str) as $key => $xy) { list($array1[$key], $array2[$key]) = explode(‘x’, $xy); } Alternatively, you can use preg_match_all, matching … Read more
I found a very good solution to this problem without using any UDF, posexplode is a very good solution : SELECT COOKIE , ePRODUCT_ID, eCAT_ID, eQTY FROM TABLE LATERAL VIEW posexplode(PRODUCT_ID) ePRODUCT_IDAS seqp, ePRODUCT_ID LATERAL VIEW posexplode(CAT_ID) eCAT_ID AS seqc, eCAT_ID LATERAL VIEW posexplode(QTY) eQTY AS seqq, eDateReported WHERE seqp = seqc AND seqc = … Read more
You may use strrev to reverse the string, and then reverse the results back: $split_point=” – “; $string = ‘this is my – string – and more’; $result = array_map(‘strrev’, explode($split_point, strrev($string))); Not sure if this is the best solution though.
$array = str_split(“0123456789bcdfghjkmnpqrstvwxyz”); str_split takes an optional 2nd param, the chunk length (default 1), so you can do things like: $array = str_split(“aabbccdd”, 2); // $array[0] = aa // $array[1] = bb // $array[2] = cc etc … You can also get at parts of your string by treating it as an array: $string = … Read more
Since you are using comma seperated values, you can use str_getcsv. str_getcsv($line, “,”, “‘”); Will return: Array ( [0] => TRUE [1] => 59 [2] => A large number is 10,000 )
That’s called array dereferencing and only works in PHP 5.4+. You’re probably running PHP 5.3.x wherever you are getting that error. See results based on different PHP versions
An elegant way to prefix array values (PHP 5.3+): $prefixed_array = preg_filter(‘/^/’, ‘prefix_’, $array); Additionally, this is more than three times faster than a foreach.
You can do the following using array_map: $new_arr = array_map(‘trim’, explode(‘,’, $str));
$parts = preg_split(‘/\s+/’, $str);
Try preg_split. $exploded = preg_split(‘@/@’, ‘1/2//3/’, NULL, PREG_SPLIT_NO_EMPTY);