Posts by Douglas • 21 points

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  Q: Display variable only once on a foreach and count total rows of an IF

  I have a script, which basically compares the files of a bank table with the files of a directory, and it shows the files that are NOT in the database and are in the directory. I have 2 problems:…

  php foreach count

  asked 4 years, 6 months ago Douglas 21

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  A: Dompdf, load stylesheet link

  Hello, to reference a CSS file in DOMPDF, you should mention the full file path, try href="https://seusite.com/./../../assets/css/imprimir-mod-1.css or the desired path.…

  html css html5 dompdf

  answered 4 years, 6 months ago Douglas 21

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  Q: Calling PHP function via a button in a modal

  I’m displaying the amount of files in a directory, within a modal, I want to call a function in PHP when the user clicks the button "Erase", tried to use onclick , but it didn’t work. My code:…

  php ajax modal onclick

  asked 4 years, 6 months ago Douglas 21

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  Q: The correct way to count an array in PHP

  I would like to ask a question, I have a script where I count the total of files of a directory and compare with the files of the bank, everything is working. My question is this:: When I put a code…

  php array count

  asked 4 years, 6 months ago Douglas 21