PHP Function Index 4_php Tutorial

Source: Internet
Author: User
Tags sorts square root
Pdf_open_jpeg: Opens the JPEG map file. Pdf_open_memory_image: Open the memory map file. Pdf_place_image: Place the picture to the specified location in the PDF file. Pdf_put_image: Place pictures into PDF files. Pdf_rect: Draw a rectangle. Pdf_restore: Restore environment variables. Pdf_rotate: Rotation class. Pdf_save: Store environment variables. Pdf_scale: Scale class. Pdf_setdash: Configure the dash style. Pdf_setflat: Configures smoothing values. Pdf_setgray: Specifies that the color of the drawing is grayscale and fills in. Pdf_setgray_fill: Specifies that the fill color is grayscale. Pdf_setgray_stroke: Specifies that the color of the drawing is grayscale. Pdf_setlinecap: Configure the LineCap parameter. Pdf_setlinejoin: Configure connection parameters. Pdf_setlinewidth: Configure line widths. Pdf_setmiterlimit: Configure the hypotenuse boundary. Pdf_setrgbcolor: Specifies that the color of the drawing is colored and filled in. Pdf_setrgbcolor_fill: Specifies that the fill color is colored. Pdf_setrgbcolor_stroke: Specifies that the color of the drawing is color. Pdf_set_char_spacing: Configures the character spacing. Pdf_set_duration: Configure the switch time for two pages. Pdf_set_font: Configures the font and size used. Pdf_set_horiz_scaling: Configures text horizontal spacing. Pdf_set_info_author: Configuration file author. Pdf_set_info_creator: Configures the file-building string. Pdf_set_info_keywords: The keyword for the configuration file. Pdf_set_info_subject: Configuration file topic. Pdf_set_info_title: Configuration file title. Pdf_set_leading: Configure line spacing. Pdf_set_text_matrix: Configures the text matrix. Pdf_set_text_pos: Configures the text position. Pdf_set_text_rendering: Configures how text behaves. Pdf_set_text_rise: Configures text height. Pdf_set_transition: The transformation of the configuration page. Pdf_set_wOrd_spacing: Configures word spacing. Pdf_show: Output string to PDF file. Pdf_show_xy: Outputs the string to the specified coordinates. Pdf_stringwidth: Calculates the width of the string. Pdf_stroke: Draw lines along a vector. Pdf_translate: Move the origin point. Pfsockopen: Open the Socket persistent link for the network. Pg_close: Turn off the PostgreSQL server connection. Pg_cmdtuples: Gets the number of data pens that are affected by the SQL instruction. Pg_connect: Open the PostgreSQL server connection. Pg_dbname: Gets the current database name. Pg_errormessage: Returns an error message. Pg_exec: Executes the query command. Pg_fetch_array: Returns the array data. Pg_fetch_object: Returns the class data. Pg_fetch_row: Returns the fields of a single column. Pg_fieldisnull: Check if the field has data. Pg_fieldname: Returns the name of the specified field. Pg_fieldnum: Gets the number of rows for the specified field. Pg_fieldprtlen: Calculates the length that can be listed. Pg_fieldsize: Calculates the length of the specified field. Pg_fieldtype: Gets the type of the current field. Pg_freeresult: Release returns memory consumption. Pg_getlastoid: Get the Last Class code. Pg_host: Gets the name of the connected machine. Pg_loclose: Turns off large classes. Pg_locreate: Build a large class. Pg_loopen: Opens a large class. Pg_loread: Reads a large class. Pg_loreadall: Reads large classes and outputs them. Pg_lounlink: Deletes a large class. Pg_lowrite: Reads a large class. Pg_numfields: Gets the number of return fields. Pg_numrows: Gets the number of returned columns. Pg_options: Get the Connect machine option. Pg_pconnect: Open the PostgreSQL server for persistent connections. Pg_port: Get the port number of the connecting machine. Pg_result: Gets the result of the query. Pg_tty: Get connected to the machine terminal. Phpinfo: Returns all relevant information about PHP. Phpversion: Returns the PHP version information. Pi: Pi. PopeN: Open the file. POS: Returns the current element of the array. POW: the second party. Preg_match: string comparison parsing. Preg_match_all: Parsing of the whole string comparison. Preg_replace: string comparison parsing and substitution. Preg_split: The string is cut in accordance with the specified rules. Prev: Moves the inner pointer of the array forward. Print: Output string. printf: Output formatted string. PUTENV: Configure system environment variables. Quoted_printable_decode: Converts a QP encoded string into a 8-bit string. Quotemeta: Add reference symbol. Rand: Get a random number. Range: Creates an array of integer ranges. Rawurldecode: Restore from a URL-specific format string to a normal string. Rawurlencode: Encodes a string into a URL-specific format. Readdir: Read directory handle. ReadFile: Output file. Readgzfile: read out the compressed file. Readlink: Returns the symbolic link (symbolic Link) destination file. Recode_file: Record file or file request to record. Recode_string: Records the string into the record. Register_shutdown_function: Defines a function that executes after the execution of a PHP program is completed. Rename: Change the file name. Reset: Refers to the array's pointer to the first element of the array. Rewind: Resets the read-write location pointer to the file. Rewinddir: Resets the directory handle. RmDir: Delete directory. Round: Rounding. Rsort: Sorts the values of the array from large to small. Sem_acquire: Capture Signal. Sem_get: Get the signal code. Sem_release: Release the signal. Serialize: Store the data in the system. Session_decode:session data decoding. Session_destroy: End session. Session_encode:session data encoding. SESSION_ID: Access the current session code. Session_is_registered: Checks if the variable is registered. Session_module_name: Access the current session module. Session_name: Access the current session name. SEssion_register: Registers a new variable. Session_save_path: Accesses the current session path. Session_Start: initial session. Session_unregister: Delete the registered variable. Setcookie: Send Cookie information to the browser. SetLocale: Configure geo-information. Settype: Configures the variable type. Set_file_buffer: The configuration file buffer size. Set_magic_quotes_runtime: Configures the Magic_quotes_runtime value. Set_socket_blocking: Toggle Shelving and no-hold mode. Set_time_limit: Configures the page for the longest execution time. Shm_attach: Open establish shared memory space. Shm_detach: Aborts the shared memory space link. Shm_get_var: Gets the variable specified in the memory space. Shm_put_var: Add or update variables in the memory space. Shm_remove: Clears the memory space. Shm_remove_var: Deletes the specified variable in the memory space. Shuffle: Confuse the order of the arrays. Similar_text: Calculates the similarity of strings. Sin: sine calculation. sizeof: Learns the size of the array. Sleep: Pause execution. Snmpget: Gets the specified class identification code. Snmpwalk: Get all classes. Snmpwalkoid: Get the Network ontology tree information. Snmp_get_quick_print: Gets the Quick_print value in the UCD library. Snmp_set_quick_print: Configures the Quick_print value in the UCD function library. Solid_close: Close solid link. Solid_connect: Link to solid database. Solid_exec: Executes the SQL instruction. Solid_fetchrow: Gets a column to return. Solid_fieldname: Gets the field name. Solid_fieldnum: Gets the number of fields. Solid_freeresult: Releases the memory of the returned data. Solid_numfields: Gets the number of fields. Solid_numrows: Gets the number of returned columns. Solid_result: Get back information. Sort: Sorts the array. Soundex: Calculating wordsThe phonetic value of the string split: cuts the strings according to the specified rules. sprintf: Formats the string. Sql_regcase: Returns a string literal to uppercase and lowercase characters verbatim. Sqrt: Open square root. Srand: Configures random number seed. Stat: Get information about the file. STRCHR: Look for the first occurrence of the character. strcmp: string comparison. STRCSPN: The length of different strings. Strftime: The time of the server is formatted locally. Stripslashes: Remove the backslash character. Strip_tags: Remove HTML and PHP markup. Strlen: Gets the string length. Strpos: Looks for a character in a string that appears first. STRRCHR: Gets the string that appears at the last occurrence of a character. Strrev: Reverses the string. Strrpos: Looks for a character in the string where the last occurrence occurs. STRSPN: Find out how many strings fall in another string mask. Strstr: Returns the string from the beginning of the string to the end of a string. Strtok: Cuts the string. Strtolower: All strings are converted to lowercase. Strtoupper: All strings are capitalized. STRTR: Converts some characters. Strval: Converts a variable into a string type. Str_replace: String substitution. SUBSTR: Takes a partial string. Sybase_affected_rows: Gets the number of columns affected by the last query. Sybase_close: Closes the connection to the database. Sybase_connect: Connect to the database. Sybase_data_seek: Moves the column pointer. Sybase_fetch_array: Returns the array data. Sybase_fetch_field: Gets the field information. Sybase_fetch_object: Returns the class data. Sybase_fetch_row: Returns the fields of a single column. Sybase_field_seek: Configures a pointer to a field that returns a value. Sybase_free_result: Release returns memory consumption. Sybase_num_fields: Gets the number of return fields. Sybase_num_rows: Gets the number of returned columns. Sybase_pconnect: Open the server for persistent connections. Sybase_query: Sends out a query string. Sybase_result: Gets the result of the query. sybase_select_db: SelectSelect a database. Symlink: Establish symbolic Link (symbolic link). Syslog: Record to system record. System: Executes external programs and displays output data. Tan: Tangent calculation. Tempnam: Create only one temporary file. Time: Gets the UNIX timestamp for the current time. Touch: Configures the last modified time. Trim: Truncate the space between the end of the string. Uasort: Sorts the array according to the user-defined function. Ucfirst: capitalizes the first character of the string. Ucwords: capitalizes the first letter of each word in a string. Uksort: Sorts the index of the array according to the user-defined function. Umask: Changes the current file attribute matte Umask. Uniqid: Produces a value of only one. Unlink: Delete files. Unpack: Decompress bit string data. Unserialize: Remove the system data. unset: Delete the variable. UrlDecode: Restores the URL-encoded string. UrlEncode: Encodes the string as a URL. Usleep: Pause execution. Usort: Sorts the values of the array according to the user-defined function. Utf8_decode: Turn UTF-8 code into iso-8859-1 code. Utf8_encode: Turn iso-8859-1 code into UTF-8 code. Virtual: Complete the sub-request (sub-request) of the Apache server. Vm_addalias: Add a new alias. Vm_adduser: Join the new user. Vm_delalias: Delete alias. Vm_deluser: Delete the consumer. VM_PASSWD: change user password. Wddx_add_vars: The WDDX packet is continuously serialized. Wddx_deserialize: The WDDX envelope is continuously solved. Wddx_packet_end: End of WDDX packet. Wddx_packet_start: Start a new WDDX packet. Wddx_serialize_value: The single value is continuous. Wddx_serialize_vars: The multi-value continuum. Xml_error_string: Gets the XML error string. Xml_get_current_byte_index: Get the current solution

http://www.bkjia.com/PHPjc/532223.html www.bkjia.com true http://www.bkjia.com/PHPjc/532223.html techarticle pdf_open_jpeg: Opens the JPEG map file. Pdf_open_memory_image: Open the memory map file. Pdf_place_image: Place the picture to the specified location in the PDF file. Pdf_put_image: Placing pictures to PD ...

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