初始化PHP-Xlswrite扩展

library/libxlsxwriter/examples/doc_custom_properties.c

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+/*
+ * Example of setting custom document properties for an Excel spreadsheet
+ * using libxlsxwriter.
+ *
+ * Copyright 2014-2021, John McNamara, jmcnamara@cpan.org
+ *
+ */
+
+#include "xlsxwriter.h"
+
+int main() {
+
+    lxw_workbook  *workbook   = workbook_new("doc_custom_properties.xlsx");
+    lxw_worksheet *worksheet  = workbook_add_worksheet(workbook, NULL);
+    lxw_datetime   datetime  = {2016, 12, 12,  0, 0, 0.0};
+
+    /* Set some custom document properties in the workbook. */
+    workbook_set_custom_property_string  (workbook, "Checked by",      "Eve");
+    workbook_set_custom_property_datetime(workbook, "Date completed",   &datetime);
+    workbook_set_custom_property_number  (workbook, "Document number",  12345);
+    workbook_set_custom_property_number  (workbook, "Reference number", 1.2345);
+    workbook_set_custom_property_boolean (workbook, "Has Review",       1);
+    workbook_set_custom_property_boolean (workbook, "Signed off",       0);
+
+
+    /* Add some text to the file. */
+    worksheet_set_column(worksheet, 0, 0, 50, NULL);
+    worksheet_write_string(worksheet, 0, 0,
+                           "Select 'Workbook Properties' to see properties." , NULL);
+
+    workbook_close(workbook);
+
+    return 0;
+}