Within the header and each record, there may be one or moreįields, separated by commas. Should be indicated via the optional "header" parameter of thisĤ. The rest of the file (the presence or absence of the header line Header will contain names corresponding to the fields in the fileĪnd should contain the same number of fields as the records in Of the file with the same format as normal record lines. There maybe an optional header line appearing as the first line The last record in the file may or may not have an ending lineģ. Each record is located on a separate line, delimited by a lineĢ. Thanks! Here's the actual spec if anyone caresġ. $csv_eurwin .= "some 'last' data 'test'" $csv_eurwin .= "'semicolons ' 'should work with\r\n" $csv_eurwin = "this will 'be ''separated''' by\r\n"
It converts a CSV-formatted string to a 2d array following RFC4180. I was wondering if you guys could help me 'break' a function I've been working on. $result = mysql_query("SELECT * FROM table_name") or die(mysql_error())
Break out of foreach php how to#
If you have a suggestion on how to change it, I'm very open. I can find out which checkboxes are selected no problem, but finding the accompanying drop-down option and input box is difficult for me. The purpose of this is to allow a non-programming administrator user to create a custom query to access information. I am trying to figure out how to access the option selected (equal, not equal, etc.), along with its input box, for each column (the checkboxes on the right) selected. I'm not sure if the title explains it very well, but here is an image of it. The nested for each loop is causing it to iterate twice against the same object and sticking it into the array. That's because there's only one object instance of old_parent that has a property id value of 126 and the same for 127. $new_parents->where_in('controller',$controller)->get() Īrray(4) $controller = $this->input->post('catupload') Redirect("blogs/$vanity_url->url/categories") Įcho "Error occurred. $old_parents = $subcategory->related_category->get() Problem is when I use nested foreach to loop through the instances of the two objects, despite old_parent having only one instance with a property id of 1, because it loops twice, the array gets two "1" values rather than just one: I want to compare the properties of the instances and if the old_parent's property doesn't exist as one of the $new_parent's property, then I place the old_parent's property in an array called unneeded_ids. If you found this tutorial helpful then don't forget to share.I have two objects that contain object instances. You just need to pass an integer value (number of loops you want to terminate) with the break statement.
When you are using the nested loop within your program in this you can use it to terminate a loop when the specified condition is TRUE. Here, I am using the break to terminate 4 for loops. Here, n is the number of outer loops you want to break.
Same as above you can break any number of loops from your inner loop. You can do the same with any other loops – foreach, while, do-while. This represents the number of loops to terminate.įor out from two inner loops pass 2 with a break statement from your inner loop when the particular condition is TRUE. The break statement takes an optional numeric value its default value is 1.
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