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uphp:functions:feof
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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uphp:functions:feof [2017/03/31 15:57] jeff |
uphp:functions:feof [2021/09/13 05:57] (current) |
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| < | < | ||
| - | Test if no more data is available in a file or stream | + | Test if no more data is available in a file, stream |
| ====Description==== | ====Description==== | ||
| - | <well size=" | + | <well size=" |
| - | <span style=" | + | <span style=" |
| - | < | + | <span style=" |
| <span style=" | <span style=" | ||
| <span style=" | <span style=" | ||
| Line 21: | Line 21: | ||
| ====Parameter==== | ====Parameter==== | ||
| - | < | + | <html><b>< |
| - | ====Return | + | ====Return |
| - | 1 if no data available, 0 if more data available | + | < |
| ====Example==== | ====Example==== | ||
| - | **Read the file index.cgi line by line and format the output for display on the screen:** | + | ===Read the file index.cgi line by line and format the output for display on the screen=== |
| <code php> | <code php> | ||
| Line 48: | Line 48: | ||
| [[fopen()]] - Open a file for reading or writing | [[fopen()]] - Open a file for reading or writing | ||
| - | |||
| - | [[f485open()]] - Open the RS-485 port at the specified baud rate and parity | ||
| [[fseropen()]] - Open the serial port at the specified baud rate with optional parameters | [[fseropen()]] - Open the serial port at the specified baud rate with optional parameters | ||
| + | |||
| + | [[f485open()]] - Open the RS-485 port at the specified baud rate and parity | ||
| [[fsockopen()]] - Open an internet socket connection with optional timeout | [[fsockopen()]] - Open an internet socket connection with optional timeout | ||
| - | [[fread()]] - Return | + | [[fread()]] - Read bytes from a file, stream |
| - | [[fgets()]] - Return a single line from a file or stream, with optional size limit | + | [[fgets()]] - Return a single line from a file, stream |
| - | [[fclose()]] - Close a file, stream or socket | + | [[fwrite()]] - Write data to a file, stream or socket |
| + | |||
| + | [[filesize()]] - Return the size of a file, or the number of unread bytes in a stream or socket | ||
| [[fseek()]] - Position the file pointer in an open file | [[fseek()]] - Position the file pointer in an open file | ||
| Line 65: | Line 67: | ||
| [[ftell()]] - Return the current position of a file read/write pointer | [[ftell()]] - Return the current position of a file read/write pointer | ||
| - | [[htmlspecialchars()]] - Convert characters for display in HTML | + | [[fclose()]] - Close a file, stream or socket |
| + | |||
| + | [[htmlspecialchars()]] - Convert | ||
uphp/functions/feof.1490975828.txt.gz · Last modified: 2021/09/13 05:56 (external edit)
