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PHP Functions

Function: variant_xor

(PHP 5)

variant_xor --  Performs a logical exclusion on two variants

Description

mixed variant_xor ( mixed left, mixed right )

Performs a logical exclusion, according to the following truth table:

Table 1. Variant XOR Rules

If left is If right is then the result is TRUE TRUE FALSE TRUE FALSE TRUE FALSE TRUE TRUE FALSE FALSE FALSE NULL NULL NULL

Related Function(s)

  • variant_and()
  • variant_or()
  • cpdf_open()
  • pdf_translate()
  • cpdf_set_current_page()
  • cpdf_add_annotation()
  • cpdf_add_outline()
  • cpdf_arc()
  • cpdf_begin_text()
  • cpdf_circle()
  • cpdf_clip()
  • cpdf_close()
  • cpdf_closepath_fill_stroke()
  • cpdf_closepath_stroke()
  • cpdf_closepath()
  • cpdf_continue_text()
  • cpdf_curveto()
  • cpdf_end_text()
  • cpdf_fill_stroke()
  • cpdf_fill()
  • cpdf_finalize_page()
  • cpdf_finalize()
  • cpdf_global_set_document_limits()
  • cpdf_import_jpeg()
  • cpdf_lineto()
  • cpdf_moveto()
  • cpdf_newpath()
  • cpdf_output_buffer()
  • cpdf_page_init()
  • cpdf_place_inline_image()
  • cpdf_rect()
  • cpdf_restore()
  • cpdf_rlineto()
  • cpdf_rmoveto()
  • cpdf_rotate_text()
  • cpdf_rotate()
  • cpdf_save_to_file()
  • cpdf_save()
  • cpdf_scale()
  • cpdf_set_action_url()
  • cpdf_set_char_spacing()
  • cpdf_set_creator()
  • cpdf_set_font_directories()
  • cpdf_set_font_map_file()
  • cpdf_set_font()
  • cpdf_set_horiz_scaling()
  • cpdf_set_keywords()
  • cpdf_set_leading()
  • cpdf_set_page_animation()
  • cpdf_set_subject()
  • cpdf_set_text_matrix()
  • cpdf_set_text_pos()
  • cpdf_set_text_rendering()
  • cpdf_set_text_rise()
  • cpdf_set_title()
  • cpdf_set_viewer_preferences()
  • cpdf_set_word_spacing()
  • cpdf_setdash()
  • cpdf_setflat()
  • cpdf_setgray_fill()
  • cpdf_setgray_stroke()
  • cpdf_setgray()
  • cpdf_setlinecap()
  • cpdf_setlinejoin()
  • cpdf_setlinewidth()
  • cpdf_setmiterlimit()
  • cpdf_setrgbcolor_fill()
  • cpdf_setrgbcolor_stroke()
  • cpdf_setrgbcolor()
  • cpdf_show_xy()
  • cpdf_show()
  • cpdf_stringwidth()
  • cpdf_stroke()
  • cpdf_text()
  • cpdf_translate()
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