![]() ![]() Method #1 is clearly my favorite method for this case I only wanted to show Method #2 as an alternative which also dissects the string just once before processing the pieces. That's how I ended up on this question and no doubt countless more are from Google, so I thought it best to answer that question with an appropriate solution. For this reason, it is going to be more efficient to carry out all exploding/splitting once and move forward from there. mickmackusa The XY problem can cause people to search for too specific a solution (explode) even when they just need the first word from the string. If the Cut is set to, TRUE the string is always wrapped at or before the specified Width. The line breaks with optional Break parameter. A Width is a number of characters at which the string will be wrapped. This approach becomes increasingly inefficient as the size of the input grows. Replacing First Match From Multiple Patterns Using pregreplace(): The first argument to the pregreplace() function can either be a string pattern or an array of string patterns. In above syntax wordwrap function has four parameters. Finally array_column() gets the "vertical" values in array.Īll other answers currently on this page are using explode() calls on every iteration. array_chunk() puts the elements in pairs. My second method uses a lean regex pattern to explode the string on pipes and commas in the same step. list()'s leading comma means that the first subarray (the full strings) of $m will not be assigned a variable name. My first method uses a lean regex pattern to extract the values which list() easily sets to variables. It will 'parse about any English textual datetime description into a Unix timestamp'. The elements are divided based on the occurrence of patterns in the string. split () Function: The split () function in PHP is used to segregate the input string into different elements. You can use the function strtotime() for this. The split () and explode () functions are available in base PHP and are used to perform string manipulations as well as conversions. ![]() If it is possible for your incoming string to be empty, then write a simple falsey check before exploding instead of using a preg call containing a literal character. There is no need to 'explode' the string. $heads = array_column($a, 1) // output: array(0=>'1', 1=>'4', 2=>'15') This answer is going to be far less efficient than using explode().I would not put this in any professional script. Method #2: 3-liner using preg_split(), array_chunk(), and array_column() $asst_vicars_data = 'PT|1,O|4,PT|15' Method #1: One-liner using preg_match() and array destructuring: preg_match_all('/(+)\|(+)/', $asst_vicars_data, $m) ? = $m : null Rather than doing a whole bunch of explode()'s, let's investigate a couple of methods that will do fewer iterated function calls. At its core, this question is a string to array conversion exercise. ![]()
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