Removed unused variables

5 files changed, 2 insertions, 9 deletions

diff --git a/ext/gd/libgd/gd_interpolation.c b/ext/gd/libgd/gd_interpolation.c
index bf3f4d87b2..75ac4137a7 100644
--- a/ext/gd/libgd/gd_interpolation.c
+++ b/ext/gd/libgd/gd_interpolation.c
@@ -945,7 +945,6 @@ static inline LineContribType *_gdContributionsCalc(unsigned int line_size, unsi
 	int windows_size;
 	unsigned int u;
 	LineContribType *res;
-	int overflow_error = 0;
 
 	if (scale_d < 1.0) {
 		width_d = filter_width_d / scale_d;
@@ -1053,7 +1052,6 @@ static inline void _gdScaleCol (gdImagePtr pSrc,  unsigned int src_width, gdImag
 		const int iLeft = contrib->ContribRow[y].Left;
 		const int iRight = contrib->ContribRow[y].Right;
 		int i;
-		int *row = pRes->tpixels[y];
 
 		/* Accumulate each channel */
 		for (i = iLeft; i <= iRight; i++) {
@@ -1796,7 +1794,6 @@ gdImagePtr gdImageRotateNearestNeighbour(gdImagePtr src, const float degrees, co
 gdImagePtr gdImageRotateGeneric(gdImagePtr src, const float degrees, const int bgColor)
 {
 	float _angle = ((float) (-degrees / 180.0f) * (float)M_PI);
-	const int angle_rounded = (int)floor(degrees * 100);
 	const int src_w  = gdImageSX(src);
 	const int src_h = gdImageSY(src);
 	const gdFixed f_0_5 = gd_ftofx(0.5f);
@@ -1847,7 +1844,6 @@ gdImagePtr gdImageRotateGeneric(gdImagePtr src, const float degrees, const int b
 			if ((n <= 0) || (m <= 0) || (m >= src_h) || (n >= src_w)) {
 				dst->tpixels[dst_offset_y][dst_offset_x++] = bgColor;
 			} else if ((n <= 1) || (m <= 1) || (m >= src_h - 1) || (n >= src_w - 1)) {
-				gdFixed f_127 = gd_itofx(127);
 				register int c = getPixelInterpolated(src, n, m, bgColor);
 				c = c | (( gdTrueColorGetAlpha(c) + ((int)(127* gd_fxtof(f_slop)))) << 24);
 
diff --git a/ext/intl/msgformat/msgformat_format.c b/ext/intl/msgformat/msgformat_format.c
index f421991643..e833781c79 100644
--- a/ext/intl/msgformat/msgformat_format.c
+++ b/ext/intl/msgformat/msgformat_format.c
@@ -34,7 +34,6 @@
 /* {{{ */
 static void msgfmt_do_format(MessageFormatter_object *mfo, zval *args, zval *return_value)
 {
-	int count;
 	UChar* formatted = NULL;
 	int32_t formatted_len = 0;
 
diff --git a/ext/ldap/ldap.c b/ext/ldap/ldap.c
index c6f69e7207..ea8ec2288a 100644
--- a/ext/ldap/ldap.c
+++ b/ext/ldap/ldap.c
@@ -3331,7 +3331,7 @@ PHP_FUNCTION(ldap_parse_result)
 	LDAPControl **lserverctrls = NULL, **ctrlp = NULL;
 	char **lreferrals, **refp;
 	char *lmatcheddn, *lerrmsg;
-	int rc, lerrcode, myargcount = ZEND_NUM_ARGS(), ber_decode_error_count = -1;
+	int rc, lerrcode, myargcount = ZEND_NUM_ARGS();
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "rrz/|z/z/z/z/", &link, &result, &errcode, &matcheddn, &errmsg, &referrals, &serverctrls) != SUCCESS) {
 		return;
@@ -4320,7 +4320,7 @@ PHP_FUNCTION(ldap_exop_whoami)
 	zval *link;
 	struct berval *lauthzid;
 	ldap_linkdata *ld;
-	int rc, myargcount = ZEND_NUM_ARGS();
+	int rc;
 
 	if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &link) == FAILURE) {
 		WRONG_PARAM_COUNT;
diff --git a/ext/snmp/snmp.c b/ext/snmp/snmp.c
index 6e31eddcef..b7e2fbebe7 100644
--- a/ext/snmp/snmp.c
+++ b/ext/snmp/snmp.c
@@ -2151,7 +2151,6 @@ static int php_snmp_write_max_oids(php_snmp_object *snmp_object, zval *newval)
 /* {{{ */
 static int php_snmp_write_valueretrieval(php_snmp_object *snmp_object, zval *newval)
 {
-	zval ztmp;
 	int ret = SUCCESS;
 	zend_long lval = zval_get_long(newval);
 
diff --git a/ext/sockets/conversions.c b/ext/sockets/conversions.c
index 196649d553..291aeb2981 100644
--- a/ext/sockets/conversions.c
+++ b/ext/sockets/conversions.c
@@ -1077,7 +1077,6 @@ static void from_zval_write_msghdr_buffer_size(const zval *elem, char *msghdr_c,
 static void from_zval_write_iov_array_aux(zval *elem, unsigned i, void **args, ser_context *ctx)
 {
 	struct msghdr	*msg = args[0];
-	size_t			len;
 	zend_string     *str, *tmp_str;
 
 	str = zval_get_tmp_string(elem, &tmp_str);