Abandon de la gestion des polices Postscript dans PHP 7 (mais pourquoi, mon dieu, pourquoi ?).
PHP : Backward incompatible changes - Manual
▻http://php.net/manual/en/migration70.incompatible.php
GD Type1 functions ¶
Support for PostScript Type1 fonts has been removed from the GD extension, resulting in the removal of the following functions:
imagepsbbox()
imagepsencodefont()
imagepsextendfont()
imagepsfreefont()
imagepsloadfont()
imagepsslantfont()
imagepstext()
Using TrueType fonts and their associated functions is recommended instead.