diff options
| author | Rasmus Lerdorf <rasmus@php.net> | 2001-05-27 00:01:55 +0000 |
|---|---|---|
| committer | Rasmus Lerdorf <rasmus@php.net> | 2001-05-27 00:01:55 +0000 |
| commit | 8ca880265e1931dece248eed1a17d0fc36f78995 (patch) | |
| tree | e85f6d36ad966ce23a80f8712897d729ce9207e1 /ext/pdf | |
| parent | d342acc3a924240e069e785321f3c3b087206132 (diff) | |
| download | php-git-8ca880265e1931dece248eed1a17d0fc36f78995.tar.gz | |
Make c2-4 optional since they aren't needed in all cases
Diffstat (limited to 'ext/pdf')
| -rw-r--r-- | ext/pdf/pdf.c | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/ext/pdf/pdf.c b/ext/pdf/pdf.c index a0d98f6506..6ca1b9b486 100644 --- a/ext/pdf/pdf.c +++ b/ext/pdf/pdf.c @@ -2907,25 +2907,48 @@ PHP_FUNCTION(pdf_end_template) { RETURN_TRUE; } -/* {{{ proto void pdf_setcolor(int pdf, string type, string colorspace, double c1, double c2, double c3, double c4); +/* {{{ proto void pdf_setcolor(int pdf, string type, string colorspace, double c1 [, double c2 [, double c3 [, double c4]]]); * Set the current color space and color. */ PHP_FUNCTION(pdf_setcolor) { zval **arg1, **arg2, **arg3, **arg4, **arg5, **arg6, **arg7; PDF *pdf; double c1; + int argc = ZEND_NUM_ARGS(); - if (ZEND_NUM_ARGS() != 7 || zend_get_parameters_ex(7, &arg1, &arg2, &arg3, &arg4, &arg5, &arg6, &arg7) == FAILURE) { + if(argc < 4 || argc > 7) { WRONG_PARAM_COUNT; } + switch(argc) { + case 4: + if(zend_get_parameters_ex(4, &arg1, &arg2, &arg3, &arg4) == FAILURE) { + WRONG_PARAM_COUNT; + } + break; + case 5: + if(zend_get_parameters_ex(5, &arg1, &arg2, &arg3, &arg4, &arg5) == FAILURE) { + WRONG_PARAM_COUNT; + } + break; + case 6: + if(zend_get_parameters_ex(6, &arg1, &arg2, &arg3, &arg4, &arg5, &arg6) == FAILURE) { + WRONG_PARAM_COUNT; + } + break; + case 7: + if(zend_get_parameters_ex(6, &arg1, &arg2, &arg3, &arg4, &arg5, &arg6, &arg7) == FAILURE) { + WRONG_PARAM_COUNT; + } + break; + } ZEND_FETCH_RESOURCE(pdf, PDF *, arg1, -1, "pdf object", le_pdf); convert_to_string_ex(arg2); convert_to_string_ex(arg3); convert_to_double_ex(arg4); - convert_to_double_ex(arg5); - convert_to_double_ex(arg6); - convert_to_double_ex(arg7); + if(argc > 4) convert_to_double_ex(arg5); + if(argc > 5) convert_to_double_ex(arg6); + if(argc > 6) convert_to_double_ex(arg7); if (0 == (strcmp(Z_STRVAL_PP(arg3), "spot"))) { c1 = Z_DVAL_PP(arg4)-PDFLIB_SPOT_OFFSET; @@ -2939,9 +2962,9 @@ PHP_FUNCTION(pdf_setcolor) { Z_STRVAL_PP(arg2), Z_STRVAL_PP(arg3), (float) c1, - (float) Z_DVAL_PP(arg5), - (float) Z_DVAL_PP(arg6), - (float) Z_DVAL_PP(arg7)); + (float) ((argc>4) ? Z_DVAL_PP(arg5):0), + (float) ((argc>5) ? Z_DVAL_PP(arg6):0), + (float) ((argc>6) ? Z_DVAL_PP(arg7):0)); RETURN_TRUE; } |