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There are several ways to concatenate two strings together. Use the concatenation operator . (and .=) In PHP . is the concatenation operator which returns the concatenation of its right and left arguments. $data1 = "the color is";
29 lip 2014 · I try to merge or combine two variables into one new variable. My Snippet looks like this: <?php $text_headline = "dat headline"; for ($i = 1; $i <= $text_text; $i++) { echo '$text_headline.$i'; } ?> But this didn't work, of course. I also tried $text_headline_combo = {$text_headline.$i}; But doesn't work as well.
In PHP 8+, it's even simpler, thanks to the new fn syntax: $result = array_map(fn($k, $v) => "$k=$v", array_keys($arr), array_values($arr)); –
array_combine (array $keys, array $values): array. Creates an array by using the values from the keys array as keys and the values from the values array as the corresponding values.
If an Element is an Array in both Arrays, Arrays are merged recursively, otherwise the element in $ins will overwrite the element in $arr (regardless if key is numeric or not). This also applys to Arrays in $arr, if the Element is scalar in $ins (in difference to the previous approach).
Merges the elements of one or more arrays together so that the values of one are appended to the end of the previous one. It returns the resulting array. If the input arrays have the same string keys, then the later value for that key will overwrite the previous one.
9 sty 2024 · If you need to concatenate variables with a string that does not require variable parsing, single quotes can be used along with the dot operator. Step 1: Define the variables for concatenation. Step 2: Concatenate the variables with the static parts of the string using the dot operator.
