FIX syntax pb with php7

.gitignore

apps/maarch_entreprise/tools/pdfb/fpdf_fpdi/fpdi.php

...aarch_entreprise/tools/pdfb/fpdf_fpdi/fpdi_pdf_parser.php

apps/maarch_entreprise/tools/pdfb/fpdf_fpdi/pdf_parser.php

...rise/tools/pdfb/fpdf_fpdi/previous_version/pdf_parser.php

...ntreprise/tools/tafelTree/server/php4/TafelTree.class.php

...ise/tools/tafelTree/server/php4/TafelTreeBranch.class.php

.../maarch_entreprise/tools/tafelTree/server/php4_sample.php

modules/attachments/attachments_content_new.php