Posts by Rodrigo • 1 point

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  Q: Display directories and subdirectories

  I have a routine to read and display files and directories in PHP. My problem is to read directories within subdirectories. <?php // linux $dir = new DirectoryIterator( '/www/sistema/fotos/' );…

  php

  asked 5 years, 3 months ago Rodrigo 1

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  Q: Delete SQL record with dependency

  Good afternoon. I wonder how to delete records from a table containing foreign key. I would not like to delete the children records (to keep the history). I always get a message warning that there…

  mysql sql sql-update delete

  asked 6 years, 9 months ago Rodrigo 1