186 functions

sprintf
54
substr
33
count
29
strlen
19
getenv
19
method_exists
18
implode
15
is_array
13
class_exists
10
is_string
10
str_contains
9
get_class
8
ob_start
8
dirname
8
str_starts_with
8
str_replace
8
preg_match
7
explode
7
substr_replace
7
fopen
7
ob_get_clean
6
in_array
6
array_slice
6
array_key_exists
6
putenv
6
ini_get
6
print_r
6
is_file
6
spl_object_id
5
rtrim
5
strpos
5
strrchr
5
file_get_contents
5
gettype
5
get_debug_type
5
is_object
5
function_exists
4
date
4
date_default_timezone_set
4
preg_replace
4
preg_replace_callback
4
array_keys
4
get_cfg_var
4
strtoupper
4
fclose
4
is_int
4
mb_strlen
4
defined
3
get_parent_class
3
set_error_handler
3
restore_error_handler
3
get_resource_type
3
extension_loaded
3
openssl_x509_fingerprint
3
json_encode
3
json_decode
3
class_implements
3
iterator_to_array
3
max
3
array_intersect_key
3
array_combine
3
base64_encode
3
wordwrap
3
strrpos
3
setlocale
3
str_repeat
3
microtime
3
stream_get_contents
3
unserialize
3
gmp_init
3
iconv
3
dump
3
func_num_args
2
interface_exists
2
trait_exists
2
date_default_timezone_get
2
hash
2
ob_end_clean
2
key
2
range
2
array_unshift
2
array_filter
2
base64_decode
2
ini_set
2
htmlspecialchars
2
trim
2
ltrim
2
str_ends_with
2
ord
2
strtr
2
localeconv
2
number_format
2
mt_rand
2
stream_socket_sendto
2
stream_get_meta_data
2
is_bool
2
is_scalar
2
is_callable
2
mb_substr
2
mb_convert_encoding
2
pg_result_status
2
func_get_args
1
is_subclass_of
1
get_class_vars
1
get_declared_classes
1
debug_backtrace
1
gc_enabled
1
gc_enable
1
gc_disable
1
openssl_x509_parse
1
openssl_pkey_get_public
1
openssl_pkey_get_details
1
class_parents
1
spl_object_hash
1
min
1
array_fill_keys
1
array_splice
1
array_merge
1
array_flip
1
array_diff_assoc
1
constant
1
md5
1
header
1
headers_sent
1
strip_tags
1
parse_str
1
str_pad
1
feof
1
fgets
1
fwrite
1
realpath
1
file_exists
1
ceil
1
is_nan
1
proc_get_status
1
random_bytes
1
stream_select
1
stream_context_get_params
1
stream_socket_client
1
stream_socket_server
1
stream_socket_accept
1
stream_socket_shutdown
1
stream_isatty
1
is_resource
1
is_float
1
uniqid
1
parse_url
1
rawurlencode
1
var_dump
1
serialize
1
xml_parser_create
1
xml_get_error_code
1
xml_get_current_line_number
1
xml_get_current_column_number
1
xml_get_current_byte_index
1
curl_getinfo
1
imageistruecolor
1
imagesx
1
imagesy
1
gmp_strval
1
pg_dbname
1
pg_last_error
1
pg_options
1
pg_port
1
pg_host
1
pg_version
1
pg_parameter_status
1
pg_num_rows
1
pg_num_fields
1
pg_affected_rows
1
pg_last_notice
1
pg_field_table
1
pg_field_name
1
pg_field_size
1
pg_field_type
1
pg_field_type_oid
1
pg_field_prtlen
1
pg_field_is_null
1
pg_last_oid
1
pg_lo_tell
1
pg_client_encoding
1
pg_result_error_field
1
pg_connection_status
1
pg_transaction_status
1
pg_connection_busy
1
pg_get_pid
1