初始化PHP-Xlswrite扩展

library/libxlsxwriter/examples/dates_and_times02.c

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+/*
+ * Example of writing dates and times in Excel using an lxw_datetime struct
+ * and date formatting.
+ *
+ * Copyright 2014-2021, John McNamara, jmcnamara@cpan.org
+ *
+ */
+
+#include "xlsxwriter.h"
+
+int main() {
+
+    /* A datetime to display. */
+    lxw_datetime datetime = {2013, 2, 28, 12, 0, 0.0};
+
+    /* Create a new workbook and add a worksheet. */
+    lxw_workbook  *workbook  = workbook_new("date_and_times02.xlsx");
+    lxw_worksheet *worksheet = workbook_add_worksheet(workbook, NULL);
+
+    /* Add a format with date formatting. */
+    lxw_format    *format    = workbook_add_format(workbook);
+    format_set_num_format(format, "mmm d yyyy hh:mm AM/PM");
+
+    /* Widen the first column to make the text clearer. */
+    worksheet_set_column(worksheet, 0, 0, 20, NULL);
+
+    /* Write the datetime without formatting. */
+    worksheet_write_datetime(worksheet, 0, 0, &datetime, NULL  );  // 41333.5
+
+    /* Write the datetime with formatting. */
+    worksheet_write_datetime(worksheet, 1, 0, &datetime, format);  // Feb 28 2013 12:00 PM
+
+    return workbook_close(workbook);
+}