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Predefined Variables
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Security
Introduction
General considerations
Installed as CGI binary
Installed as an Apache module
Session Security
Filesystem Security
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HTTP authentication with PHP
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Function Reference
Affecting PHP's Behaviour
Audio Formats Manipulation
Authentication Services
Command Line Specific Extensions
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Date and Time Related Extensions
File System Related Extensions
Human Language and Character Encoding Support
Image Processing and Generation
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PHP Function List
pdf-get-fontsize
doesn't exist. Closest matches:
fdf_get_file
ps_setfont
fdf_get_opt
dgettext
ldap_get_entries
filesize
fdf_set_file
getimagesize
ftp_size
mcrypt_get_block_size
file_get_contents
pg_get_notify
pg_field_size
fdf_get_flags
dngettext
dcgettext
fgets
zip_entry_filesize
mcrypt_get_iv_size
imagefontwidth
deflatecontext
pg_options
dcngettext
mcrypt_get_key_size
gdfont
define
getopt
fgetss
imagefontheight
ob_get_contents
