Fix typos (#7327)

Author: kamil-tekiela

build/pkg.m4

@@ -86,7 +86,7 @@ dnl Check to see whether a particular set of modules exists. Similar to
 dnl PKG_CHECK_MODULES(), but does not set variables or print errors.
 dnl
 dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-dnl only at the first occurence in configure.ac, so if the first place
+dnl only at the first occurrence in configure.ac, so if the first place
 dnl it's called might be skipped (such as if it is within an "if", you
 dnl have to call PKG_CHECK_EXISTS manually
 AC_DEFUN([PKG_CHECK_EXISTS],

ext/imap/php_imap.c

@@ -3991,7 +3991,7 @@ static int _php_rfc822_len(char *str)
 	 */
 	len = strlen(str) + 2;
 	p = str;
-	/* rfc822_cat() will escape all " and \ characters, therefor we need to increase
+	/* rfc822_cat() will escape all " and \ characters, therefore we need to increase
 	 * our buffer length to account for these characters.
 	 */
 	while ((p = strpbrk(p, "\\\""))) {

ext/mysqli/mysqli.c

@@ -1053,7 +1053,7 @@ void php_mysqli_fetch_into_hash_aux(zval *return_value, MYSQL_RES * result, zend
 					EMPTY_SWITCH_DEFAULT_CASE()
 				}
 				/* even though lval is declared as unsigned, the value
-				 * may be negative. Therefor we cannot use MYSQLI_LLU_SPEC and must
+				 * may be negative. Therefore we cannot use MYSQLI_LLU_SPEC and must
 				 * use MYSQLI_LL_SPEC.
 				 */
 				snprintf(tmp, sizeof(tmp), (mysql_fetch_field_direct(result, i)->flags & UNSIGNED_FLAG)? MYSQLI_LLU_SPEC : MYSQLI_LL_SPEC, llval);

ext/mysqli/mysqli_api.c

@@ -1045,7 +1045,7 @@ void mysqli_stmt_fetch_libmysql(INTERNAL_FUNCTION_PARAMETERS)
 #endif
 								char tmp[22];
 								/* even though lval is declared as unsigned, the value
-								 * may be negative. Therefor we cannot use MYSQLI_LLU_SPEC and must
+								 * may be negative. Therefore we cannot use MYSQLI_LLU_SPEC and must
 								 * use MYSQLI_LL_SPEC.
 								 */
 								snprintf(tmp, sizeof(tmp), (stmt->stmt->fields[i].flags & UNSIGNED_FLAG)? MYSQLI_LLU_SPEC : MYSQLI_LL_SPEC, llval);

ext/openssl/xp_ssl.c

@@ -2599,7 +2599,7 @@ php_stream *php_openssl_ssl_socket_factory(const char *proto, size_t protolen,
 	memset(sslsock, 0, sizeof(*sslsock));
 
 	sslsock->s.is_blocked = 1;
-	/* this timeout is used by standard stream funcs, therefor it should use the default value */
+	/* this timeout is used by standard stream funcs, therefore it should use the default value */
 #ifdef _WIN32
 	sslsock->s.timeout.tv_sec = (long)FG(default_socket_timeout);
 #else

ext/standard/url.c

@@ -728,7 +728,7 @@ PHP_FUNCTION(get_headers)
 
 				if ((prev_val = zend_hash_str_find(Z_ARRVAL_P(return_value), Z_STRVAL_P(hdr), (p - Z_STRVAL_P(hdr)))) == NULL) {
 					add_assoc_stringl_ex(return_value, Z_STRVAL_P(hdr), (p - Z_STRVAL_P(hdr)), s, (Z_STRLEN_P(hdr) - (s - Z_STRVAL_P(hdr))));
-				} else { /* some headers may occur more than once, therefor we need to remake the string into an array */
+				} else { /* some headers may occur more than once, therefore we need to remake the string into an array */
 					convert_to_array(prev_val);
 					add_next_index_stringl(prev_val, s, (Z_STRLEN_P(hdr) - (s - Z_STRVAL_P(hdr))));
 				}