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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
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Hiding PHP
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Features
HTTP authentication with PHP
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Dealing with XForms
Handling file uploads
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Function Reference
Affecting PHP's Behaviour
Audio Formats Manipulation
Authentication Services
Command Line Specific Extensions
Compression and Archive Extensions
Cryptography Extensions
Database Extensions
Date and Time Related Extensions
File System Related Extensions
Human Language and Character Encoding Support
Image Processing and Generation
Mail Related Extensions
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Non-Text MIME Output
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PHP Function List
rpm_is_valid
doesn't exist. Closest matches:
simdjson_is_valid
xmlrpc_is_fault
stream_is_local
array_is_list
json_validate
gmp_intval
mb_str_pad
is_tainted
gmp_strval
opcache_invalidate
is_real
ps_clip
is_link
shm_has_var
radius_cvt_addr
mysql_insert_id
is_a
ps_scale
ps_set_value
mb_str_split
mb_split
ps_get_value
mt_srand
rnp_ffi_set_pass_provider
pcntl_wifsignaled
pg_num_fields
rnp_op_verify
stream_isatty
fdf_set_value
rpmgetsymlink
